Crossword Puzzle: Electricity

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Across
  1. 3. a complete circuit through which electricity flows
  2. 7. A material that does not conduct heat well
  3. 8. an electrical circuit that is not complete.
  4. 9. a small thin wire inside of a lightbulb that is held up by two bigger wires
Down
  1. 1. A device that converts chemical energy to electrical energy
  2. 2. a path for an electrical current to flow around
  3. 4. A material's opposition to the flow of electric current.
  4. 5. A material that conducts heat well
  5. 6. The potential difference measured in volts. The amount of work to be done to move a charge from one point to another along an electric circuit.