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Electricity and Circuits Review

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  • Is this a conductor or an insulator?
    Insulator
  • Is this an open or closed circuit?
    Closed Circuit
  • What happens if a circuit is "Closed"?
    The electric current circulates and the receiving device (lightbulb) works.
  • If two bodies have the same electrical charge, do they attract or repel each other? (Example: - and -)
    Repel
  • What is this part of a circuit?
    Battery/Power Source
  • Is this a conductor or an insulator?
    Conductor
  • What is this part of a circuit?
    Wires/Cables
  • What are conductors and insulators?
    A conductor allows electricity to flow through it easily, while an insulator prevents the flow of electricity
  • What happens if a circuit is "Open"?
    The electric current DOES NOT circulate and the receiving device (lightbulb) DOES NOT work.
  • Is this a conductor or an insulator?
    Insulator
  • Is this a conductor or an insulator?
    Insulator
  • What is this part of a circuit?
    Lightbulb/ Receiving Device
  • You can observe s——- electricity when you comb your hair and it stands up.
    Static
  • Is this a conductor or an insulator?
    Conductor
  • Is this an open or closed circuit?
    Open Circuit
  • If two bodies have different electrical charges, do they attract or repel each other? (Example: + and -)
    Attract
  • Does a magnet attract or repel other objects made of certain metals?
  • There are three types of electric charges: positive, negative, and ———.
    Neutral
  • What is this part of a circuit?
    Switch
  • Is this a conductor or an insulator?
    Conductor
  • Which electrical charge means that there are the same number of negative and positive charges?
    Neutral
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