energy****

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Across
  1. 2. Materials which allow an electric current to
  2. 3. converts electrical energy to light energy
  3. 5. opens and closes the circuit
  4. 7. energy that results from the flow of charged
  5. 10. energy that occurs due to the movement of
Down
  1. 1. poor conductors of electricity
  2. 4. machine that converts mechanical to
  3. 6. device that converts chemical energy into
  4. 8. Path followed by an electric current
  5. 9. charged particles