Electric Currents and Charge Carriers Quiz
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Questions and Answers

Which of the following is true about electric current?

  • Electric current is the flow of charged particles through a conductor or space. (correct)
  • Electric current is the flow of heat particles through a conductor or space.
  • Electric current is the flow of sound particles through a conductor or space.
  • Electric current is the flow of light particles through a conductor or space.

    • What are the moving particles called in an electric current?

  • Photons
  • Charge carriers (correct)
  • Protons
  • Neutrons

    • What are the charge carriers in electric circuits?

  • Neutrons
  • Protons
  • Electrons (correct)
  • Photons

    • What is the SI unit of electric current?

    <p>Ampere</p> Signup and view all the answers

    What do electric currents create?

    <p>Magnetic fields</p> Signup and view all the answers

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