Physics Electricity Quiz

15 Questions

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Electricity Quizzes & Trivia

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Questions and Answers
  • 1. 
    Conductors are metals alone?
    • A. 

      True

    • B. 

      False

  • 2. 
    Insulators do not allow current to pass through?
    • A. 

      True

    • B. 

      False

  • 3. 
    Semiconductors are between conductors and insulators?
    • A. 

      True

    • B. 

      False

  • 4. 
    Electrons leave the positive pole of a battery and go to the negative terminal? 
    • A. 

      True

    • B. 

      False

  • 5. 
    Current is a flow of charges
    • A. 

      True

    • B. 

      False

  • 6. 
    • A. 

      True

    • B. 

      False

  • 7. 
    In semiconductors current flows from excess electrons to holes forward and holes move backward?
    • A. 

      True

    • B. 

      False

  • 8. 
    Electrolytes are ions in a solution or ions  in a molten state?
    • A. 

      True

    • B. 

      False

  • 9. 
    Ions become when mobile someone rings a bmobile phone?
    • A. 

      True

    • B. 

      False

  • 10. 
    Ions move to oppositely charged poles?
    • A. 

      True

    • B. 

      False

  • 11. 
    Conventional current moves negative to positive and electron flow moves from positive to negative?
    • A. 

      True

    • B. 

      False

  • 12. 
    Calculate the current flow if 0.05 coulomb which flows for 0.25 minute.
    • A. 

      2.5 amps

    • B. 

      10 amps

    • C. 

      0.003amps

    • D. 

      30 amps

  • 13. 
    Which line represents direct current?
    • A. 

      A

    • B. 

      B

    • C. 

      C

    • D. 

      D

  • 14. 
    Which graph line shows alternating current?
    • A. 

      A

    • B. 

      B

    • C. 

      C

    • D. 

      D

  • 15. 
    Peak voltage is the highest or lowest  part of an ac voltage curve?
    • A. 

      True

    • B. 

      False