Science

11th

grade

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Physics in Motion Eletric Potential Energy & Electric Potential

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  • Interactive video for next 10 questions
    2 minutes
    Ungraded
    00:00 / 12:02
    1. Multiple Choice
    01:09
    30 seconds
    1 pt

    What type of energy is stored and ready to do work due to gravity?

    Electric potential energy

    Gravitational potential energy

    Thermal energy

    Kinetic energy

    2. Multiple Choice
    02:10
    30 seconds
    1 pt

    What determines the sign of electric potential energy?

    Whether energy is gained or lost

    Its direction

    The speed of the charge

    The temperature of the charge

    3. Multiple Choice
    02:10
    30 seconds
    1 pt

    What unit is used to measure electric potential energy?

    Watts

    Volts

    Coulombs

    Joules

    4. Multiple Choice
    07:02
    30 seconds
    1 pt

    How is electric potential energy calculated between two charges?

    Multiplying the charges and the distance

    Multiplying the charges and dividing by the distance

    Dividing one charge by the other

    Adding the charges and multiplying by the distance

    5. Multiple Choice
    07:02
    30 seconds
    1 pt

    What does a negative electric potential energy indicate?

    Work must be done to keep charges apart

    No work is needed to keep charges apart

    Repulsion between charges

    Attraction between charges

    6. Multiple Choice
    08:54
    30 seconds
    1 pt

    What is electric potential also known as?

    Joule

    Watt

    Voltage

    Coulomb

    7. Multiple Choice
    08:54
    30 seconds
    1 pt

    How is electric potential different from electric potential energy?

    It is measured in Joules

    It is a vector quantity

    It cannot be negative

    It measures energy per unit charge

    8. Multiple Choice
    11:50
    30 seconds
    1 pt

    What factor does not affect electric potential at a point?

    The distance from the charge

    The charge creating the potential

    The amount of charge

    The temperature of the environment

    9. Multiple Choice
    11:50
    30 seconds
    1 pt

    How do you calculate the total electric potential at a point from multiple charges?

    By dividing the potentials

    By subtracting the potentials

    By multiplying the potentials

    By adding the potentials

    10. Multiple Choice
    11:50
    30 seconds
    1 pt

    What is the electric potential at a point due to a single charge?

    The distance divided by the charge and Coulomb's constant

    The charge divided by Coulomb's constant and distance

    Coulomb's constant times the charge divided by distance

    Coulomb's constant divided by the charge and distance

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