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Conductors vs insulators

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  • True or false: Putting a silver spoon in an electrical circuit is a smart idea.
    False. Don't ever do this!
  • Name 2 electrical insulators
    rubber, glass, oil, diamond, drywood, etc
  • True or false: sea water is a conductor
    true
  • Name 2 electrical conductors
    silver, gold, copper, sea water, steel, etc
  • ammeter
  • A,
  • a buzzer
  • Define an insulator.
    Insulators are things that do NOT let electricity flow through a circuit.
  • a bulb
  • True or false: glass is a conductor
    false
  • B.
  • a closed switch
  • Define a conductor
    Conductors are materials that let electricity flow through.
  • True or false: Silver is conductive.
    true
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