AP Physics 2: Algebra-Based FRQ Room
Ace the free response questions on your AP Physics 2: Algebra-Based exam with practice FRQs graded by Kai. Choose your subject below.
Knowt can make mistakes. Consider checking important information.
AP Physics 2: Algebra-Based Free Response Questions
The best way to get better at FRQs is practice. Browse through dozens of practice AP Physics 2: Algebra-Based FRQs to get ready for the big day.
Adjustable Pipe Flow Experiment
In an experiment, water flows through a pipe whose cross-sectional area can be mechanically adjusted
Airflow and Aerodynamic Lift
A researcher investigates the role of airflow in generating lift over an airplane wing using Bernoul
Airflow and Lift over an Airfoil
An experimental report claims that the difference in airspeed over the top and bottom surfaces of an
Analysis of a Fluid Flow Experiment with a Differential Pressure Sensor
In a horizontal pipe, a differential pressure sensor records the pressure at various measurement poi
Analysis of Flow in a Curved Pipe
Water flows through a curved pipe, where the curvature induces additional centrifugal effects.
Analyzing a Pressure-Flow Graph for a Fluid Pipe System
A graph is provided showing the relationship between pressure and flow rate in a controlled pipe sys
Analyzing Flow Rate Data from a Pipe
An experiment measures water flow through a pipe of varying diameters. The following data table show
Analyzing Submerged Structures in Fluids
A marine structure is designed to float partially submerged in a lake. The structure has a total mas
Average Hydrostatic Pressure on a Submerged Plate
A rectangular plate measuring 2 m in width and 1.5 m in height is submerged vertically in water (den
Bernoulli's Equation and Pressure Variation in a Constricted Pipe
A pump forces water (with density $$1000\;kg/m^{3}$$) through a pipe that gradually narrows. At poin
Bernoulli’s Equation and Venturi Meter
A Venturi meter is installed in a pipe to measure fluid flow. The meter provides different pressure
Bernoulli's Equation in a Pumped Pipeline
A pump forces water through a pipeline that undergoes a decrease in cross-sectional area by a factor
Bernoulli's Equation in a Venturi Meter Experiment
An engineer uses a Venturi meter to measure the flow speed of water in a horizontal pipe. The meter
Bernoulli's Equation with Elevation Change
Water flows from a pump at point 1 where the speed is 1 m/s (elevation 0). It then flows to point 2,
Buoyancy Experiment: Verifying Archimedes' Principle
Design an experiment to measure the buoyant force on objects immersed in different fluids and thereb
Centrifugal Effects on Fluid Pressure Distribution
A fluid with density $$\rho = 800 \; kg/m^3$$ is contained in a cylindrical container and rotated wi
Column of Oil: Density and Pressure
A vertical column of oil with a density of $$800\;kg/m^3$$ is contained in a cylindrical container w
Continuity Equation and Flow Rate
Water flows through a circular pipe. At Section 1, the pipe has a radius of $$2\,cm$$ and the water
Continuity Equation Experimental Variation
The continuity equation predicts that the flow rate in a pipe remains constant. An experiment measur
Continuity Equation in a Non-Uniform Pipe
A researcher is analyzing water flow in a circular pipe whose diameter changes along its length. At
Continuity Equation in Pipe Flow
A circular pipe with a varying diameter carries water in a steady flow. At one section of the pipe,
Density Determination and Fluid Identification
This problem focuses on calculating density and using that result to discuss buoyancy. Answer the fo
Density Determination via Fluid Displacement
Design an experiment to measure the density of an irregularly shaped object using the method of flui
Designing a Water Distribution System using the Continuity Equation
An engineering water distribution system uses a main pipe which eventually splits into several branc
Determining Buoyant Force on a Partially Submerged Object
A physics student examines the buoyant force experienced by an object when it is partially submerged
Determining Fluid Density Experimentally
In a laboratory experiment, a student measures the mass and volume of an unknown fluid. The measurem
Dynamics of a Floating Body in Fluid
A student investigates the dynamics of a floating object in water. The hypothesis is that when an ob
Effect of Temperature on Fluid Density and Pressure
A container holds a fluid that is heated from 20°C to 80°C, causing its density to decrease from 100
Effect of Temperature on Fluid Properties
This problem investigates how temperature changes affect fluid properties such as density and viscos
Energy Conversion in Hydraulic Systems
Hydraulic systems utilize fluid flow to convert energy and perform work. As fluid flows, energy is t
Experimental Determination of Fluid Density
This problem requires designing an experiment using the buoyant force method to determine the densit
Flow Rate in a Constricted Pipe
Consider a circular pipe carrying water. The pipe has a radius of 2 cm and the water flows at a spee
Flow Rate in a Constricted Pipe
This question applies the continuity equation to determine flow rates and velocities in a pipe with
Fluid Dynamics in Natural Systems: River Flow Analysis
A river exhibits variations in cross-sectional area along its course due to natural and man-made con
Fluid Exit Velocity: An Orifice Flow Experiment
A group of students conducts an experiment to measure the speed of water exiting a small orifice at
Fluid Jet from a Tank Orifice
Water is flowing out of a small circular hole located near the bottom of a large tank. According to
Fluid Statics in Two-Layer Immiscible Liquids
A container holds two immiscible liquids. The top liquid (Liquid A) has a density of $$900 \cdot kg/
Gauge and Absolute Pressure Measurements
In an experiment, a pressure sensor records both gauge pressure and absolute pressure at various dep
Hydrostatic Pressure Variation
Consider a large open tank filled with water (density = 1000 kg/m³). The atmospheric pressure is giv
Hydrostatics: Force on Submerged Surfaces
A rectangular plate measuring $$2\,m \times 1\,m$$ is submerged vertically in water (density = 1000
Impact of Fluid Viscosity on Flow Dynamics
Two fluids with different viscosities flow through identical pipes. A table below presents their pro
Inclined Pipe Flow with Incorrect Gravitational Component
A student analyzes fluid flow in an inclined pipe by measuring pressure at the upper and lower secti
Industrial Fluid Density and Pressure Calculation
A researcher in an industrial laboratory is studying fluid properties for engineering applications.
Interpretation of a Graph of Fluid Flow vs. Time
The graph below shows the volume flow rate (in $$m^3/s$$) measured in a pipe over a 10-second interv
Investigating Air Flow and Aerodynamic Lift
Design an experiment using a wind tunnel to investigate how wing curvature affects aerodynamic lift
Investigating Air Pressure Changes with Altitude
A researcher measures atmospheric pressure at different altitudes to study its variation with elevat
Investigating Flow Speeds in a Constricted Pipe
A researcher sets up an experiment to study the relationship between pipe cross-sectional area and f
Investigating Fluid Viscosity Effects on Flow
Fluid viscosity plays a significant role in determining flow characteristics. High viscosity fluids
Investigating the Effects of Fluid Density on Buoyancy of a Hot Air Balloon
A small-scale hot air balloon model has a volume of $$50 \cdot m^3$$. During a test, the density of
Lift Generation in Airfoils
An airplane wing is designed so that air flows over its upper surface at a higher speed than beneath
Measurement and Correction of Fluid Pressure
A pressure sensor installed in a water tank provides the following readings at different depths: |
Mercury Barometer Atmospheric Pressure Measurement
An experiment employs a mercury barometer to measure atmospheric pressure. The claim is that the hei
Multi-Stage Fluid Dynamics Analysis in a Piping Network
A fluid flows through a piping network with three segments having different diameters and elevation
Net Force on a Submerged Curved Surface
Consider a dome-shaped, curved window that is fully submerged in water. The pressure on the surface
Pressure Variation in a Fluid Column
A tall building has a water tank located on its roof, 50 m above ground level. (a) Calculate the hyd
Quantitative Analysis of Pressure Distribution in an Accelerating Fluid
A rectangular container with a length of $$2 \cdot m$$ is filled with water (density = $$1000 \cdot
Real-Time Fluid Pressure Monitoring
In a dynamic fluid system, pressure can vary rapidly with transient changes such as sudden valve clo
Real-World Application: Fluid Flow in a Piping System
A municipality is evaluating a new water piping system designed to transport water from a reservoir
Submerged Object Buoyant Force Evaluation
A hollow cylindrical object is partially submerged in water. Its cross-sectional area is 0.1 m² and
Submerged Object Pressure Analysis
A researcher examines the variation of hydrostatic pressure on an object fully submerged in water.
Temperature Effects on Fluid Pressure
Changes in temperature can affect the density of a fluid, and therefore the hydrostatic pressure at
Temporal Flow Rate Analysis from an Experimental Graph
A student records the flow speed of water through a pipe over a 30-second interval. The graph shows
Analysis of a Composite Thermodynamic Cycle
A gas undergoes a composite cycle consisting of an isobaric expansion, an adiabatic compression, and
Analysis of Conduction, Convection, and Radiation in Heat Transfer Experiment
An experiment is designed to study different modes of heat transfer. In one part of the experiment,
Analyzing Deviations from the Ideal Gas Law
A researcher measures the pressure of a gas at various volumes and observes deviations from the Idea
Calorimetry Experiment: Measuring Specific Heat Capacity Using Temperature Changes
Calorimetry is used to measure the specific heat capacity of substances. Design an experiment using
Comparison of Isothermal and Adiabatic Processes
A gas transitions between the same initial and final states via two different paths: one is isotherm
Derivation of the Root Mean Square Velocity
Starting from the average kinetic energy equation $$\frac{1}{2} m(v^2)_{avg} = \frac{3}{2} k_B T$$,
Designing an Experiment to Measure Convective Heat Transfer
A researcher aims to measure the convective heat transfer coefficient in a fluid flowing over a heat
Entropy and the Second Law
The Second Law of Thermodynamics introduces the concept of entropy, which is often associated with t
Entropy Change in Gas Mixing
A researcher investigates the change in entropy when two different ideal gases, initially separated,
Entropy Changes in an Irreversible Process with Friction
Consider an ideal gas in a piston that is being compressed irreversibly. Due to friction in the pist
Entropy Changes in Thermodynamic Processes
A researcher examines a system that undergoes two processes: the system absorbs heat and then reject
Entropy Changes in Thermodynamic Processes
A system undergoes an irreversible expansion followed by a reversible compression. Analyze and evalu
Error Analysis in Pressure and Temperature Measurements
In an experiment, several measurements of a gas's pressure and temperature were recorded along with
Experimental Design for Gas Effusion
Graham's law states that the rate of effusion of a gas is inversely proportional to the square root
Force on Container Lid from Confined Gas
A cylindrical container has a radius of 15 cm and a height of 30 cm. It contains 0.6 moles of an ide
Gas Flow Rate and Viscous Losses Experiment Error
A student sets up an experiment to study the relationship between gas flow rate and pressure drop th
Gas Pressure in Constant Volume Experiment
In a constant-volume experiment, a sealed container is heated and the resulting pressure is measured
Heat Conduction Through Materials
Heat conduction in a material is governed by the equation $$\frac{Q}{\Delta t} = \frac{k * A * \Delt
Heat Engine Efficiency Analysis
A heat engine operates by drawing heat from a high-temperature source and rejecting part of it as ex
Heat Engine Efficiency and Cycle Analysis
A heat engine operates in a cyclic process. In one cycle, it draws 1000 J of heat from a high-temper
Heat Engine Efficiency in Different Thermal Reservoir Conditions: Experimental Design
The efficiency of a heat engine depends on the temperatures of its high-temperature and low-temperat
Influence of Molecular Mass on Gas Pressure and Speed
Two gases are each confined in identical rigid containers. Both contain the same number of molecules
Investigating Adiabatic Expansion in a Piston
A piston containing an ideal gas is allowed to expand adiabatically. In this process, no heat is exc
Investigating Thermodynamic Processes: Isobaric vs Isochoric
In a controlled experiment, a gas undergoes two distinct processes: an isobaric expansion followed b
Isothermal and Adiabatic Processes in Ideal Gases
An ideal gas undergoes an isothermal expansion from an initial volume $$V_1$$ to a final volume $$V_
Kinetic Energy and Temperature Relationship
A sample of an ideal gas is described by the kinetic theory: $$v_{rms} = \sqrt{\frac{3 * k_{B} * T}{
Maxwell-Boltzmann Distribution Analysis
The Maxwell-Boltzmann distribution provides a statistical description of the speeds of molecules in
Maxwell-Boltzmann Distribution Analysis Experiment Error
A student conducts an experiment to validate the Maxwell-Boltzmann distribution by measuring the fli
Pressure Sensor Calibration Error in Gas Experiment
In an experiment intended to verify the Ideal Gas Law, a student uses a pressure sensor to record th
Real vs. Ideal Gas Behavior
While the Ideal Gas Law $$PV = nRT$$ describes the behavior of gases under many conditions, real gas
Reversibility and Work in Thermodynamic Cycles
A reversible thermodynamic cycle is performed, and a P–V diagram of the cycle is recorded. Use the d
Temperature and Kinetic Energy Relations
This experiment investigates the relationship between temperature and the average kinetic energy of
Thermodynamic Process Data Analysis: Evaluating P–V and T–S Diagrams
Graphs such as P–V and T–S diagrams provide insight into the energy changes in a system during therm
Thermodynamic Processes and Energy Changes
Many thermodynamic processes involve changes in volume, pressure, and temperature. Consider an ideal
Time-Resolved Thermal Imaging Experiment Error
A student uses a thermal imaging camera to study the cooling rates of a heated brick as it returns t
Work and Heat in an Isobaric Process
Consider an ideal gas expanding at a constant pressure of $$1.5\times10^5\;Pa$$ from an initial volu
Work Done in a Non-Constant Pressure Process
An ideal gas is compressed in a cylinder by a piston, and the pressure inside the cylinder varies wi
Work in Isobaric and Isochoric Processes Analysis
A gas in a cylinder undergoes two separate experiments. In Experiment 1 (isobaric), the gas expands
Analyzing Electric Field Variation Above a Charged Plate
An experiment measured the electric potential at various distances from a large, uniformly charged p
Capacitance Measurement: Edge Effects Neglect
In an experiment to measure the capacitance of a parallel-plate capacitor, a student builds the capa
Capacitor Network Analysis in Series and Parallel
In a circuit, three capacitors are connected as follows: capacitor C1 (4 μF) is connected in series
Charge Conservation and Quantization
In an isolated system, charge is conserved and the charge on any object is an integer multiple of a
Charge Quantization and Experimental Uncertainty
In a series of experiments, students measured the net charge on several isolated metallic spheres us
Charged Oil Drop Experiment: Uniform Field and Drag Force Error
In a modified oil drop experiment intended to verify the quantization of electric charge, tiny oil d
Charging and Discharging of a Capacitor – Time Response Analysis
This problem examines the time-dependent behavior of a capacitor in an RC circuit and requires you t
Charging Methods Comparison
A researcher conducts two experiments to charge a neutral metal sphere. In Experiment 1, the sphere
Comparing Charging Methods: Friction, Conduction, and Induction
Design an experiment to compare the efficiency and outcome of charging objects through friction, con
Comparing Electric and Gravitational Forces in a Hydrogen Atom
A hydrogen atom consists of a proton and an electron separated by a Bohr radius of 0.5 × 10⁻¹⁰ m. Th
Coulomb’s Pendulum Experiment Error Analysis
In an experiment designed to measure the electrostatic force between two identically charged spheres
Determining Coulomb's Constant Experiment
A researcher conducts an experiment to determine Coulomb's constant by suspending two small charged
Effect of a Dielectric on Capacitor Capacitance
A parallel-plate capacitor with capacitance C₀ is filled with vacuum. (a) If a dielectric material
Electric Dipole Torque in a Uniform Field
An electric dipole with dipole moment $$p = 3.0 \times 10^{-29}\,C\cdot m$$ is placed in a uniform e
Electric Field due to a Point Charge in Different Media
Consider a point charge Q = 2.0 × 10⁻⁹ C placed in free space.
Electric Field Lines and Equipotential Mapping Misinterpretation
In a laboratory experiment, a student is tasked with mapping electric field lines and equipotential
Electric Field Mapping and Equipotential Surfaces
In an experiment, equipotential maps are generated for a charge configuration. These maps illustrate
Electric Field Variation with Distance
A researcher measures the strength of the electric field produced by a point charge of $$+2.0 \times
Electric Potential Due to a Point Charge
A point charge of $$+2.0*10^{-9}$$ C creates an electric potential in the surrounding space. (a) Ca
Electric Potential Due to a Point Charge
Given a point charge Q = 2×10⁻⁹ C, determine the electric potential at a point located 2 cm from the
Electric Potential Energy in Uniform Field
A researcher moves a charge $$q$$ along the direction of a uniform electric field $$E$$. The displac
Electric Potential Variation in a Conical Capacitor
A non-standard capacitor is constructed with one plate conically shaped, leading to non-uniform sepa
Energy Storage in a Capacitor with a Dielectric Material
A capacitor with initial capacitance $$C_0$$ is charged to a voltage $$V_0$$. After charging, the ca
Enhancement of Capacitance with a Dielectric
A capacitor with an initial capacitance of C₀ is filled with a dielectric material having a dielectr
Evidence of Charge Quantization in Oil-Drop Experiment
An experiment modeled after Millikan's oil-drop experiment produced the following measurements for t
Experimental Analysis of Charge Quantization
Design an experiment that demonstrates the quantization of electric charge using either the oil drop
Force Comparison in Hydrogen Atom
An experiment is conceptually designed to compare the magnitude of the electric force to the gravita
Impact of Dielectrics on Capacitance
A recent report claims that inserting a dielectric with a dielectric constant of 3 into a parallel-p
Investigating Capacitor Energy Storage Versus Separation Distance
Design an experiment to measure how the energy stored in a parallel-plate capacitor changes as the d
Kinetic Energy Gain of a Test Charge in a Non-Uniform Electric Field
A test charge of $$q = +5.0 \times 10^{-9}\,C$$ is released from rest at a distance of $$0.20\,m$$ f
Measuring Coulomb Force Experiment
A scientist is investigating the validity of Coulomb's Law by measuring the force between two charge
Millikan Oil-Drop Experiment
This classic experiment aims to demonstrate the quantization of electric charge. Tiny oil droplets a
Motion of a Charged Particle in a Non-Uniform Electric Field
A particle with charge \(q\) and mass \(m\) moves into a region where the electric field varies with
Net Force on Central Charge in a Square Configuration
Four equal positive point charges (each of magnitude Q) are placed at the vertices of a square with
Parallel-Plate Capacitor Characteristics and Energy Storage
A parallel-plate capacitor has a capacitance of $$10\,nF$$ and stores a charge of $$50\,\mu C$$ on e
Polarization Effects in Conductors vs. Insulators
A positively charged rod is brought near two initially uncharged spheres: Sphere A (a conductor) and
Proton-Electron Force Comparison
This question examines the forces between a proton and an electron in a hydrogen atom and requires y
Quantisation of Electric Charge
In a modern reinterpretation of the Millikan oil drop experiment, oil drops are observed to remain s
RC Circuit Charging
A researcher investigates the charging behavior of a capacitor in an RC circuit. The circuit contain
Studying Charge Redistribution through Induction
Design an experiment to demonstrate charge redistribution on conductors using the principle of induc
Three-Dimensional Vector Addition of Electric Forces
Accurately calculating the net electric force on a test charge in a three-dimensional configuration
Vector Addition of Electric Forces in a Linear Three-Charge System
Three point charges are aligned on a straight horizontal line. Their positions and charges are as fo
Verification of the Inverse Square Law for Electric Forces
An experiment measured the electric force between two charged objects as the distance between them w
Work and Energy in a Non-Uniform Electric Field
A point charge $$q$$ is released from rest at a distance $$r_A$$ from a fixed charge $$Q$$. As $$q$$
Work and Potential Difference in a Uniform Electric Field
A positive charge of $$+1.0*10^{-2}$$ C is moved a distance of 0.15 m in the direction of a uniform
Work Done and Change in Electric Potential Energy
A particle with charge $$q = +3.0 \times 10^{-9} \; C$$ is displaced by $$0.05 \; m$$ in the directi
Work Done in a Non-uniform Electric Field
A charged particle experiences a non-uniform electric field given by $$E(y) = 200 \; y \quad (N/C)$$
Work Required to Assemble a Triangular System of Point Charges
Three point charges are fixed in place forming a triangle. The charges and separations are: Q₁ = +2.
Advanced Analysis of Battery Internal Resistance with External Loads
A battery with an internal resistance r is connected to various external load resistors. The table b
Analyzing Kirchhoff’s Laws in a Complex Circuit
A circuit is constructed with a 15 V battery that feeds into three branches: one with a 5 Ω resistor
Analyzing Power Dissipation with a Variable Resistor
A resistor with a variable resistance ranging from 5 Ω to 20 Ω is connected to a constant 12 V sourc
Analyzing Power Efficiency in Batteries with Internal Resistance
A battery with an EMF of 15 V and internal resistance $$r = 0.5\,Ω$$ is connected to a load resistor
Battery Internal Resistance Analysis
A battery with an ideal electromotive force (EMF) of $$12\,V$$ has an internal resistance of $$1\,\O
Battery Internal Resistance and Terminal Voltage
A study claims that the terminal voltage of a battery decreases noticeably when a load is connected
Battery Internal Resistance: Terminal Voltage Measurement
A battery with an ideal electromotive force (EMF) of 9 V is connected to a resistor of 10 Ω. Due to
Capacitor Charging and Discharging in RC Circuits
An experiment claims that when a charged capacitor discharges through a resistor, the voltage across
Capacitor Charging Experiment in an RC Circuit
A student assembles an RC circuit that includes a 12 V battery, a 3 Ω resistor, and an initially unc
Capacitor Charging in an RC Circuit
In an RC circuit, a capacitor is charged by connecting it to a battery through a resistor. Consider
Comparative Analysis of Capacitor Charging Profiles
Two RC circuits are set up using identical resistor and capacitor values: $$R = 3 \Omega$$ and $$C =
Deriving Equivalent Resistance for a Mixed Circuit
Consider a circuit comprised of four resistors arranged as follows: Resistors R₁ = 100 Ω and R₂ = 15
Determining Equivalent Resistance in Mixed Resistor Networks
A circuit is constructed using three resistors: one resistor of 100 \(\Omega\), one of 200 \(\Omega\
Determining Resistivity from Measured Data
A student measures several parameters of a wire in order to calculate its resistivity.
Effect of Dielectric on Capacitance in a Parallel-Plate Capacitor
A parallel-plate capacitor with plate area A and separation d is initially filled with air (dielectr
Effects of Altering Capacitance in a Charged Capacitor Circuit
A capacitor is first charged in a circuit with a battery connected, and then the battery is disconne
Energy Storage Analysis in Capacitors
A capacitor stores energy according to the formula $$E = \frac{1}{2} C V^2$$. Consider a capacitor w
Evaluating a Modified Ammeter Design for Improved Accuracy in Low-Current Measurements
A claim has been made that a newly designed ammeter with ultra-low internal resistance provides sign
Evaluating Conductance and its Relationship to Resistance
Electrical conductance, the reciprocal of resistance, is an important parameter in circuit analysis.
Experimental Circuit Measurements Analysis
A researcher records experimental data from a circuit using a voltmeter and an ammeter. The data is
Heat Generation and Power Dissipation in Resistors
A circuit experiment provides measurements of voltage and current for different resistors. Use the d
Impact of Resistor Network Configuration on Circuit Performance
A circuit is composed of a resistor network where two $$8 \Omega$$ resistors are connected in series
Investigating Charge Leakage Effects in Capacitor Charging Experiment
A student studies the charging curve of a capacitor in an RC circuit by recording the voltage over t
Investigating the Effect of Series and Parallel Resistor Arrangements on Circuit Efficiency
A circuit is configured in two ways using three resistors with values 100 Ω, 150 Ω, and 250 Ω. In Co
Multi-branch Circuit Analysis
A complex circuit consists of two branches: Branch A contains two resistors (4 Ω and 3 Ω) in series,
Power Dissipation in Resistors
In circuits, resistors convert electrical energy into heat. This problem explores the concept of pow
RC Circuit Response and Steady State Behavior
Consider an RC circuit containing a battery, a resistor, a capacitor, and an additional resistor in
RC Circuit Response to Voltage Change
Consider an RC circuit consisting of a resistor of $$100\,\Omega$$ and a capacitor of $$100\,\mu F$$
Series and Parallel Resistor Analysis
This question examines the behavior of resistors arranged in series and parallel in simple circuits.
Series-Parallel Circuit with Capacitors and Resistors
A complex circuit is built with both resistor and capacitor networks. In the resistor network, resis
Analysis of Electromagnetic Induction in a Rotating Coil
A circular coil rotates in a magnetic field and experiences an induced emf. Analyze the instantaneou
Analysis of Magnetic Torque on a Current Loop
A rectangular loop carrying a current $$I = 2.0$$ A is placed in a uniform magnetic field of strengt
Calculating Magnetic Force on a Moving Charge
A charged particle moves through a uniform magnetic field. Use the information provided to answer th
Circular Motion of a Charged Particle in a Magnetic Field
A charged particle enters a uniform magnetic field perpendicular to its velocity and undergoes unifo
Comparative Analysis of Magnetic Forces on Oppositely Charged Particles
Two particles, one with a positive charge of $$q_1 = +2 \times 10^{-6} \; C$$ and the other with a n
Comparing Magnetic Effects in Materials with Different Magnetic Permeabilities
Two samples, Material X and Material Y, are placed in an identical external magnetic field of $$0.2$
Determining Magnetic Permeability via Solenoid Insertion
Design an experiment to determine the magnetic permeability of a material by inserting it into a sol
Effect of Magnetic Field Strength on Induced Current
Design an experiment to explore how varying the magnetic field strength affects the induced current
Effect of Magnetic Permeability on Solenoid Magnetic Field
A long solenoid with $$n = 500\; turns/m$$ carries a current of $$I = 2 \; A$$. With an air core, th
Electromagnetic Induction in a Rotating Loop
A circular loop rotates in a uniform magnetic field, causing a time-varying magnetic flux and induce
Energy Storage in an Inductor
In an electrical circuit, an inductor with inductance $$L = 0.5 H$$ carries a current of $$I = 3 A$$
Evaluating Magnetic Flux Change in a Rotating Loop
A circular loop of wire is rotated in a uniform magnetic field. The change in orientation causes the
Evaluating Solenoid Field Uniformity
In an experiment, the magnetic field inside a solenoid is measured at different positions along its
Experimental Verification of Lenz's Law
Design an experiment to verify Lenz's Law by demonstrating that the direction of the induced current
Exploring Eddy Currents and Energy Dissipation
Eddy currents are induced in conductors when exposed to changing magnetic fields, and they can lead
Faraday’s Law and Induced EMF
An experiment uses a coil with a fixed number of turns, where the external magnetic field strength i
Faraday's Law and Rotating Loop
This FRQ requires applying Faraday's law to a rotating circular loop in a uniform magnetic field.
Force on a Proton Near a Current-Carrying Wire
A proton moves near a long, straight wire that carries a constant current. Analyze the magnetic fiel
Graph Analysis: Magnetic Force vs. Velocity
An experiment investigates the relationship between the velocity of a charged particle and the magne
Induced EMF in a Rotating Rod
A conducting rod of length $$L = 0.4 m$$ rotates about one end in a uniform magnetic field $$B = 0.3
Induced EMF in a Sliding Rod Circuit
Consider a circuit formed by a sliding rod of length $$\ell$$ that moves on conducting rails, comple
Magnetic Braking in a Rotating Metal Disk
A metal disk is set into rotation and brought near a set of fixed magnets arranged so that eddy curr
Magnetic Field Visualization
This FRQ explores the nature of magnetic fields and how magnetic field lines are used to represent t
Magnetic Flux and Loop Angle
A circular loop of wire is placed in a uniform magnetic field. Its orientation relative to the field
Magnetic Flux Change in a Rotating Loop
A circular loop of wire is rotating in a uniform magnetic field, causing a time-dependent change in
Magnetic Force Cancellation in a U-Shaped Wire
A U-shaped wire is immersed in a uniform magnetic field of $$0.5\;T$$. The report claims that by pas
Magnetic Levitation System Design
A researcher is tasked with designing a magnetic levitation system to suspend a small object. The go
Magnetic Permeability and Field Mapping
A researcher investigates the effect of material magnetic permeability on the distribution of magnet
Mapping Magnetic Field Lines with Iron Dust
A recent experimental report claims that by sprinkling iron dust on a piece of paper placed over a b
Mapping Magnetic Field Lines with Iron Filings
A bar magnet is placed on a flat surface and iron filings are sprinkled around it. Describe how yo
Mapping Magnetic Field Strength vs. Distance
Design an experiment to map how the magnetic field strength decreases with distance from a magnet. Y
Mapping the Magnetic Field Around a Straight Current-Carrying Wire
In this experiment, students use a Hall sensor to measure the magnetic field (B) at various distance
Measuring the Magnetic Field Inside a Solenoid
A solenoid in a laboratory has 500 turns and a length of $$L = 0.5 \; m$$ and carries a current of $
Motional EMF and Velocity
In an experiment, a conducting rod moves perpendicular to a uniform magnetic field at various speeds
Motional EMF in a Sliding Bar Circuit
A U-shaped rail of length 1 m is connected by a sliding conductive bar, forming a rectangular circui
Net Force on a Current-Carrying U-shaped Wire
Consider a U-shaped wire immersed in a uniform magnetic field of magnitude $$B = 0.2 \; T$$ directed
Power and Energy Conversion in Motional EMF
A conducting rod of length $$L = 0.5 m$$ moves at a constant speed of $$v = 3 m/s$$ through a unifor
Right-Hand Rule Application in a Multi-Charge System
Three particles are moving in a uniform magnetic field of $$0.4$$ T with the following properties: •
Temperature Effects on Magnetic Permeability in Materials
Researchers aim to study how temperature influences the relative magnetic permeability of ferromagne
Time-Dependent Induced EMF in a Rotating Loop
Design an experiment to investigate how the induced emf in a rotating loop varies over time, particu
U-Shaped Wire and Magnetic Force Equilibrium
A U-shaped wire with a mass of $$m = 0.2 kg$$ has a horizontal middle segment of length $$L = 0.4 m$
Verification of Right-Hand Rule Using Compass Readings
An experiment is conducted where students use a current-carrying wire to generate a magnetic field a
Advanced Thin Lens Systems in Compound Microscopes
A compound microscope uses two converging lenses: an objective lens with a focal length of $$f_o = 0
Combined Mirror-Lens System Analysis
An optical system is constructed using a converging lens and a concave mirror arranged along a commo
Concave Mirror Image Analysis
An object of height $$4 \text{ cm}$$ is placed $$30 \text{ cm}$$ in front of a concave mirror with a
Convex Mirror Image Analysis
An object is positioned 30 cm in front of a convex mirror with a focal length of -15 cm. Answer the
Convex Mirror Image Formation
This question examines the properties of images formed by convex mirrors and requires you to perform
Curved Mirror and Lens Combination in Optical Instruments
Design a simplified optical instrument that incorporates a concave mirror and a converging lens. Ans
Determining Indices and Critical Angles
Light travels from a glass medium into air. In one experiment, a beam in glass strikes the interface
Determining Slit Separation from Fringe Spacing
In a Young's double slit experiment, the measured fringe spacing on the screen is $$\Delta y = 2.5 \
Diffraction Grating Analysis
A diffraction grating with 5000 lines per centimeter is used to analyze light of wavelength $$650*10
Diffraction Gratings Analysis
A diffraction grating with 5000 lines per centimeter is used to analyze sodium light with wavelength
Diverging Lens and Virtual Image Formation
Diverging lenses produce virtual, diminished, and upright images. Analyze the image formation by a d
Effects of Wavelength Change in Interference Patterns
This question examines the effect of changing the wavelength of light on the interference patterns p
Experimental Verification of the Law of Reflection
The law of reflection states that the angle of incidence equals the angle of reflection. This questi
Extended Analysis in Young's Double Slit Experiment with Changing Wavelength
A researcher performs Young's double slit experiment with a slit separation of $$d = 0.5*10^{-3}$$ m
Fiber Optics and Total Internal Reflection
An optical fiber operates on the principle of total internal reflection. The core of the fiber has a
Image Formation by Concave Mirrors
A concave mirror has a focal length of $$10\,cm$$. An object of height $$4\,cm$$ is placed $$30\,cm$
Impact of Wavelength on Single Slit Diffraction Patterns
In an experiment, a student investigates how changing the light's wavelength affects the diffraction
Interference with Variable Slit Separation: Observing the Changes in Fringe Spacing
Design an experiment to investigate how varying the separation between slits in a double slit appara
Laser Interferometry and Fringe Shift Analysis
A student employs a Michelson interferometer with a coherent laser source (wavelength $$\lambda = 63
Lens Power Calculations and Image Magnification
In a converging lens experiment, an object placed 10 cm from the lens produces a real image that is
Multiple Interfaces: Sequential Refraction
A light ray passes through a system consisting of three media with refractive indices: air ($$n_1 =
Optical Instruments - Microscope Lens System
A compound microscope uses two converging lenses. The objective lens has a focal length of 0.8 cm, a
Plane Mirror Reflection: Image Formation Error Analysis
A student designs an experiment to study image formation using a plane mirror. The setup involves an
Polarization and Intensity of EM Waves
A beam of unpolarized light passes through a polarizing filter, emerging as linearly polarized light
Reflection and Refraction at an Interface
A beam of light traveling in air (index of refraction $$n_1 = 1.0$$) strikes the surface of a glass
Single Slit Diffraction Experiment: Determining Slit Width
Design an experiment to measure the width of a single slit by analyzing its diffraction pattern. You
Thin Film Interference and Optical Coatings
A thin film coating on a glass surface is designed to produce constructive interference for light of
Young's Double Slit Experiment: Fringe Analysis
This question explores the interference patterns observed in Young's double slit experiment and inve
Trusted by millions
Everyone is relying on Knowt, and we never let them down.
Need to review before working on AP Physics 2: Algebra-Based FRQs?
We have over 5 million resources across various exams, and subjects to refer to at any point.
Browse top AP materials
We’ve found the best flashcards & notes on Knowt.
Explore top AP flashcards
Flashcards (40)Explore top AP notes
Note Tips from Former AP Students
- Of course, make sure to run through College Board's past FRQ questions!
- Once you’re done with those go through all the questions in the AP Physics 2: Algebra-BasedFree Response Room. You can answer the question and have it grade you against the rubric so you know exactly where to improve.
- Reddit it also a great place to find AP free response questions that other students may have access to.