Electric Potential Energy Quiz
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Questions and Answers

What is electric potential energy associated with?

  • Kinetic energy
  • Relative position to other electrically charged objects (correct)
  • Time-invariant electric fields
  • Time-variant electric fields

    • What is the SI unit of electric potential energy?

  • Erg
  • Joule (correct)
  • Electronvolt
  • Coulomb

    • How is the electric potential energy of a system of point charges defined?

  • The work done by internal forces in the system
  • The kinetic energy of the charges
  • The work required to move the charges at constant speed
  • The work required to assemble the charges from infinite distance (correct)

    • In which system is the erg used as the unit of energy?

    <p>CGS system</p> Signup and view all the answers

    What does 1 electronvolt (eV) represent in terms of Joules?

    <p>$1.602×10^{-19}$ Joules</p> Signup and view all the answers

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