Electric Current and its Effects Quiz
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Questions and Answers

What is the SI unit of electric current?

  • Volt
  • Ampere (correct)
  • Coulomb
  • Ohm

    • What effect does an increase in resistance in a circuit have on the current?

  • Causes the current to fluctuate
  • Increases the current
  • No effect on the current
  • Decreases the current (correct)

    • Which material is a good conductor of electricity?

  • Rubber
  • Wood
  • Plastic
  • Copper (correct)

    • What is the direction of conventional current flow in a circuit?

    <p>From positive to negative</p> Signup and view all the answers

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