Electricity Crossword Puzzle

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Across
  1. 3. a solid material that can conduct between insulators and conductors
  2. 5. the unit of work or energy
  3. 7. a device that restricts electric current
  4. 9. a material that does not allow the flow of electricity (opposite of conductor)
Down
  1. 1. a material that conducts heat or electricity
  2. 2. a closed path where electricity flows
  3. 4. power from a source used to provide light, heat, and to work machines
  4. 6. electrical energy supplied to area
  5. 8. the unit of electric force
  6. 10. the unit of electrical resistance