Unit 5 Vocabulary Review

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Across
  1. 5. the buildup of electric charges on an object.
  2. 8. a material that heat or electricity cannot move through.
  3. 9. an electric circuit that has more than one path for the electric
  4. 10. a material that lets heat or eectricity travel through it easily.
  5. 11. an object that attracts iron and a few other--but not all--metals.
Down
  1. 1. a path along which electric charges can flow.
  2. 2. a device that changes electrical energy into mechanical energy.
  3. 3. the flow of electric charges along a path.
  4. 4. an electric circuit in which the electrical charges have only one path to follow up.
  5. 6. a device that makes an electric current by converting mechanical energy to electrical energy.
  6. 7. a temporary magnet caused by an electric current.