Effects of Electric Current Quiz
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Questions and Answers

Which of the following is NOT an electrical instrument based on the phenomenon of electromagnetism?

  • Loud speaker
  • Electric motor
  • Microphone
  • Magnet (correct)
  • Which of the following is used as a safety measure against heavy electricity?

  • Fuse wire
  • Bad conductor
  • Generator (correct)
  • Rubber gloves
  • Which of the following is an instrument for measuring the temperature of a body?

  • Voltmeter
  • Galvanometer
  • Thermometer (correct)
  • Fuse wire
  • Which of the following is an electrical device for producing electricity?

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

    Which of the following has high resistance and is used for blocking electricity?

    <p>Bad conductor</p> Signup and view all the answers

    True or false: A generator is an electrical device for producing electricity.

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

    True or false: Fuse wire, bad conductor, and rubber gloves are used as a safety measure against heavy electricity.

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

    True or false: A thermometer is an electrical instrument based on the phenomenon of electromagnetism.

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

    True or false: A magnet is used in loud speakers, microphones, and electric motors.

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

    True or false: Voltmeter, ammeter, galvanometer, and thermometer are all electrical instruments based on the phenomenon of electromagnetism.

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

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