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conductors and insulators

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  • Claire wants to complete her circuit with a conductor.  What object is her best option?
    any metal like coin, copper, steel,
  • What is the name of the device that measures current?
    Ammeter
  • A material that blocks the flow of energy is
    insulator
  • Why are insulators important in an electrical circuit?
    It is an insulator, it does not allow electricity to pass through it.
  • Which item on this list does not belong and why? Steel can, rubber tire, copper coin, aluminum wire, gold ring.
    Rubber tire, it is an insulator and everything else is a conductor.
  • What kind of circuit has only 1 (one) pathway?
    series circuit
  • A material that blocks the flow of energy is
    insulator
  • Why are metals useful for making electrical wire
    Metals are conductors. and allow current to flow