Quiz: Take Some Basic Questions From Electricity!

12 Questions

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Quiz: Take Some Basic Questions From Electricity!

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Questions and Answers
  • 1. 
    Electricity is the flow of tiny subatomic particles called....
    • A. 

      Electrodes

    • B. 

      Electrons

    • C. 

      Ectrons

    • D. 

      Electrolytes

  • 2. 
    Where in an atom are electrons found?
    • A. 

      In the nucleus (centre)

    • B. 

      Near the middle

    • C. 

      On the top of the nucleus but under the protons

    • D. 

      Whizzing around in the space around the nucleus

  • 3. 
    Which of the following are TRUE for electrons
    • A. 

      Electrons have a negative charge

    • B. 

      Electrons are attracted to other things with a negative charge

    • C. 

      Electrons are attracted to things with a positive charge

    • D. 

      Electrons can never get away from the atom they are originally in

  • 4. 
    If electrons can flow through a substance, we say the material is a conductor.
    • A. 

      True

    • B. 

      False

  • 5. 
    Tick all the things that are INSULATORS (materials that do not allow electricity to flow through them)
    • A. 

      Wood

    • B. 

      Plastic

    • C. 

      Copper wire

    • D. 

      Cloth

  • 6. 
    Batteries, cells and power packs are NOT power sources
    • A. 

      True

    • B. 

      False

  • 7. 
    We call electrical components hooked up by wires so that electrons can flow from and back to a power source a CIRCUIT
    • A. 

      True

    • B. 

      False

  • 8. 
    Which of the following MUST a circuit have?
    • A. 

      Wires and a lamp

    • B. 

      Components and wires

    • C. 

      Wires and a power source and another component

    • D. 

      A battery and a lamp

  • 9. 
    Tick all the options where the substance is a CONDUCTOR (allows electricity to flow through it).
    • A. 

      A lamp

    • B. 

      A copper wire

    • C. 

      Plastic

    • D. 

      A voltmeter

  • 10. 
    Which of the following would be used to measure current (A, amps)?
    • A. 

      A lamp

    • B. 

      An ammeter

    • C. 

      A wire

    • D. 

      A voltmeter

  • 11. 
    What does a voltmeter measure?
    • A. 

      Villige

    • B. 

      Vampage

    • C. 

      Voltage

    • D. 

      Volume of electrons