| preferred AP College board partner for AP classes
AccuracyQuestionCorrect/AttemptLast Answer
67%
Induced Electric Field in a Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/3 May 1, 2026 09:47
100%
Capacitance and Plate Area
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:46
100%
Conductor Polarization in an Electric Field
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:46
100%
Function Of A Dielectric In A Capacitor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:46
50%
Hollow Conductor in a Uniform Electric Field
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/2 May 1, 2026 09:46
50%
Work and Energy in a Capacitor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/2 May 1, 2026 09:38
100%
Charge Redistribution by Conduction
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:37
50%
Dielectric Effect on Capacitor Energy
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/2 May 1, 2026 09:37
100%
Electric Potential of Conductors in Contact
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:37
50%
Force on a Conductor in an Electric Field
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/2 May 1, 2026 09:36
33%
Parallel Capacitors and Dielectric Removal
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/3 May 1, 2026 09:36
33%
Electric Field in a Parallel-Plate Capacitor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/3 May 1, 2026 09:35
100%
SI Unit of Capacitance
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 May 1, 2026 09:35
100%
Surface Charge Density Equation
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 May 1, 2026 09:35
67%
Energy Stored in a Parallel-Plate Capacitor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
4/6 May 1, 2026 09:35
100%
Surface Charge on a Grounded Plate
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 May 1, 2026 09:35
100%
Charge Distribution On An Irregular Conductor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 May 1, 2026 09:35
100%
Capacitor Energy and Constant Voltage
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 May 1, 2026 09:35
67%
Electric Displacement Field in a Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/3 May 1, 2026 09:35
67%
Capacitance Charge and Voltage Relationship
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/3 May 1, 2026 09:35
100%
Charge Density on a Conducting Cube
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 May 1, 2026 09:35
50%
Surface Charge on an Isolated Conducting Plate
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/4 May 1, 2026 09:29
0%
Capacitance With Partial Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
0/4 May 1, 2026 09:29
100%
Dielectric Effect On Capacitance
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:24
100%
Dielectrics and Capacitor Energy Storage
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:23
100%
Conductors in Electrostatic Equilibrium
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:23
100%
Charge on a Conductor at Equilibrium
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:23
50%
Parallel Capacitors and Potential Difference
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/2 May 1, 2026 09:11
33%
Electrostatic Shielding Materials
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/3 May 1, 2026 09:11
100%
Uniform Electric Field Condition
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:10
100%
Electric Field in a Conductor at Equilibrium
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:10
100%
Net Charge in a Conductor Cavity
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:10
100%
Properties of an Electrical Ground
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:10
50%
Capacitor Energy with Dielectric Removal
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/2 May 1, 2026 09:10
100%
Energy Dissipation in Conducting Spheres
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:09
100%
Capacitor With Series Dielectrics
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:08
100%
Dielectric Constant Variable
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:06
100%
Capacitor Work-Energy Relationship
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:06
100%
Charge Distribution on a Conductor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:06
100%
Energy Stored in a Capacitor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:06
100%
Electric Potential Inside a Conductor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:06
100%
Electric Field in a Polarized Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 May 1, 2026 09:06
50%
Electric Field in a Dielectric Material
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/2 May 1, 2026 09:06
57%
Capacitor with Linearly Varying Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
4/7 May 1, 2026 09:04
0%
Parallel-Plate Capacitor Charge
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
0/4 April 30, 2026 11:00
25%
Capacitor Energy After Grounding a Plate
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/4 April 30, 2026 10:59
100%
Charge Redistribution Between Conducting Spheres
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 April 30, 2026 10:59
100%
Potential Difference of a Capacitor with Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 April 30, 2026 10:58
25%
Grounded Hollow Conducting Sphere
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/4 April 30, 2026 10:58
67%
Dielectric Effect on Capacitor Electric Field
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/3 April 30, 2026 10:58
100%
Electric Field Inside an Ideal Conductor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 April 30, 2026 10:57
100%
Conductors in Electrostatic Equilibrium
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 April 30, 2026 10:57
50%
Capacitor Charge With Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/2 April 30, 2026 10:57
100%
Electrostatic Shielding in a Conducting Shell
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 April 30, 2026 10:57
50%
Ideal Conductor Potential Difference
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/2 April 30, 2026 10:57
100%
Capacitance of a Parallel-Plate Capacitor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 April 30, 2026 10:56
100%
Conductors in Electrostatic Equilibrium
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 April 30, 2026 10:56
50%
Charge Redistribution Between Conducting Spheres
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/4 April 30, 2026 10:56
100%
Parallel-Plate Capacitor Factors
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 April 30, 2026 10:55
100%
Dielectric Effect on Capacitor Electric Field
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 April 30, 2026 10:55
50%
Energy in an Isolated Capacitor System
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/2 April 30, 2026 10:54
100%
Electric Field in a Conductor's Cavity
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:45
100%
Net Charge Inside a Conductor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:45
40%
Induced Charge on a Grounded Sphere
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/5 April 30, 2026 10:45
100%
Capacitance and Plate Geometry
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:44
29%
Capacitor with a Partial Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/7 April 30, 2026 10:44
100%
Dielectric Properties and Capacitance
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:43
100%
Charge Distribution Between Conducting Spheres
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:43
100%
Conductors in Electrostatic Equilibrium
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:43
67%
Electric Field Inside a Conductor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/3 April 30, 2026 10:43
100%
Properties of an Electrical Ground
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:42
50%
Work and Energy in a Capacitor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/4 April 30, 2026 10:42
100%
Capacitors in Series with a Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:42
100%
Factors Affecting Capacitance
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:41
50%
Energy Stored in a Capacitor System
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
3/6 April 30, 2026 10:40
0%
Capacitor Charge with Dielectric Insertion
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
0/2 April 30, 2026 10:37
100%
Surface Charge Density on a Conducting Shell
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/1 April 30, 2026 10:37
25%
Capacitor With Dielectric And Constant Voltage
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
1/4 April 30, 2026 10:35
100%
Electric Field of a Charged Conductor
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:35
50%
Electric Field at a Conductor Surface
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/4 April 30, 2026 10:35
50%
Grounding a Conductor in an Electric Field
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/4 April 30, 2026 10:34
43%
Capacitance With a Partial Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
3/7 April 30, 2026 10:34
40%
Electric Potential of Concentric Shells
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/5 April 30, 2026 10:30
67%
Electric Field of a Conducting Sphere
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/3 April 30, 2026 10:29
100%
Capacitance and Plate Separation
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:29
100%
Effect of Bound Charges in a Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:29
100%
Charge Transfer Between Identical Conductors
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/2 April 30, 2026 10:29
33%
Capacitor Stored Energy and Dielectrics
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/6 April 30, 2026 10:28
22%
Capacitor With a Partial Dielectric
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/9 April 30, 2026 10:16
100%
Conductors in Electrostatic Equilibrium
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
4/4 April 30, 2026 10:09
40%
Capacitor With Dielectric at Constant Voltage
AP Physics C: E&M / Unit 10 – Conductors and Capacitors
2/5 April 30, 2026 10:09
100%
Merge Sort Algorithm Properties
AP Computer Science A / Unit 6: Array
1/1 April 26, 2026 05:40
100%
Reverse Array Traversal
AP Computer Science A / Unit 6: Array
1/1 April 26, 2026 05:40
67%
Java Array Default Initialization
AP Computer Science A / Unit 6: Array
2/3 April 26, 2026 05:40
100%
SI Unit of Electrical Resistivity
AP Physics 2 / Unit 11 – Electric Circuits
2/2 April 26, 2026 05:39
100%
Tracing Array Element Swaps
AP Computer Science A / Unit 1: Primitive Types
1/1 April 26, 2026 04:59
100%
Primitive Type Arithmetic Calculation
AP Computer Science A / Unit 1: Primitive Types
1/1 April 26, 2026 04:58
50%
Recursive Method Output
AP Computer Science A / Unit 1: Primitive Types
1/2 April 26, 2026 04:57
100%
Integer Arithmetic and Operator Precedence
AP Computer Science A / Unit 1: Primitive Types
1/1 April 26, 2026 04:53
50%
Java Order Of Operations
AP Computer Science A / Unit 1: Primitive Types
1/2 April 26, 2026 04:52
50%
Primitive Type Assignment Errors
AP Computer Science A / Unit 1: Primitive Types
1/2 April 26, 2026 04:52
100%
Java Compile-Time Syntax Error
AP Computer Science A / Unit 1: Primitive Types
1/1 April 26, 2026 04:51
100%
Java String Method Analysis
AP Computer Science A / Unit 1: Primitive Types
1/1 April 26, 2026 04:50
100%
String Concatenation With Primitive Types
AP Computer Science A / Unit 1: Primitive Types
1/1 April 26, 2026 04:49
67%
Electric Potential Energy and Work Ratio
AP Physics C: E&M / Unit 9 – Electric Potential
2/3 April 26, 2026 03:49
100%
Potential Between Equal and Opposite Charges
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:48
100%
Conservation Of Energy In An Electric Field
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:48
100%
Electric Potential Energy of Point Charges
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:48
25%
Potential Energy in a Three-Charge System
AP Physics C: E&M / Unit 9 – Electric Potential
1/4 April 26, 2026 03:47
100%
Electric Potential and Field Properties
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:47
100%
Potential Energy in a Uniform Electric Field
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:47
100%
Electric Field and Equipotential Line Orientation
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:47
33%
Work Done by a Uniform Electric Field
AP Physics C: E&M / Unit 9 – Electric Potential
1/3 April 26, 2026 03:46
100%
Electric Potential and Kinetic Energy
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:43
100%
Electric Potential Energy of Point Charges
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:43
50%
Terminal Voltage of a Discharging Battery
AP Physics C: E&M / Unit 9 – Electric Potential
1/2 April 26, 2026 03:43
100%
Electric Potential of Two Point Charges
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:43
100%
Electric Field from a Potential Function
AP Physics C: E&M / Unit 9 – Electric Potential
2/2 April 26, 2026 03:42
100%
Particle Acceleration in an Electric Field
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:41
50%
Work and Electric Potential Energy
AP Physics C: E&M / Unit 9 – Electric Potential
1/2 April 26, 2026 03:39
100%
Superposition Principle for Electric Potential
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:35
100%
Electric Potential Inside a Spherical Shell
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:33
100%
Change in Electric Potential Energy
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:30
100%
Position of Zero Electric Potential
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:25
33%
Energy Stored in Series Capacitors
AP Physics C: E&M / Unit 9 – Electric Potential
1/3 April 26, 2026 03:21
100%
System Electric Potential Energy
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:20
100%
Kinetic Energy and Electric Potential
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:20
100%
Particle Speed in a Uniform Electric Field
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:20
50%
Electric Potential Energy in a Uniform Field
AP Physics C: E&M / Unit 9 – Electric Potential
2/4 April 26, 2026 03:18
50%
Electric Potential Energy of a Charge System
AP Physics C: E&M / Unit 9 – Electric Potential
1/2 April 26, 2026 03:14
50%
Force From Electric Potential
AP Physics C: E&M / Unit 9 – Electric Potential
1/2 April 26, 2026 03:14
100%
Electric Potential of a Point Charge
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:13
100%
EMF from Gibbs Free Energy
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:13
100%
Electric Field and Potential Relationship
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:12
100%
Equipotential Lines of a Point Charge
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:12
33%
Calculating EMF from Gibbs Free Energy
AP Physics C: E&M / Unit 9 – Electric Potential
1/3 April 26, 2026 03:12
100%
Electric Potential of a Point Charge
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:11
100%
Electric Potential Energy Constant
AP Physics C: E&M / Unit 9 – Electric Potential
1/1 April 26, 2026 03:11
100%
Electric Potential of a Continuous Charge Distribution
AP Physics C: E&M / Unit 9 – Electric Potential
2/2 April 26, 2026 03:11
100%
Conservation of Charge in Triboelectric Charging
AP Physics C: E&M / Unit 8 – Electric Charges & Fields: Gauss's Law
1/1 April 26, 2026 03:09
100%
Effect of Permittivity on Electric Force
AP Physics C: E&M / Unit 8 – Electric Charges & Fields: Gauss's Law
1/1 April 26, 2026 03:09
100%
Dominance of Gravitational Force for Planets
AP Physics C: E&M / Unit 8 – Electric Charges & Fields: Gauss's Law
1/1 April 26, 2026 03:09
100%
Purpose of Electric Field Lines
AP Physics C: E&M / Unit 8 – Electric Charges & Fields: Gauss's Law
1/1 April 26, 2026 03:09
50%
Kirchhoff's Loop Rule in a Series Circuit
AP Physics 2 / Unit 11 – Electric Circuits
1/2 April 26, 2026 03:06
100%
Electric Potential Drop in a Circuit
AP Physics 2 / Unit 11 – Electric Circuits
1/1 April 26, 2026 03:05
33%
Voltmeter Reading in an Open Circuit
AP Physics 2 / Unit 11 – Electric Circuits
1/3 April 26, 2026 03:05
100%
Potential Difference Across a Discharging Capacitor
AP Physics 2 / Unit 11 – Electric Circuits
1/1 April 26, 2026 03:05
100%
Conventional Current and Charged Particles
AP Physics 2 / Unit 11 – Electric Circuits
1/1 April 26, 2026 03:05
100%
RC Circuit Time Constant
AP Physics 2 / Unit 11 – Electric Circuits
1/1 April 26, 2026 03:05
APFIVE © 2020.
Email: [email protected]|Privacy Policy