Electricity crossword

123456789101112131415
Across
  1. 1. an incandescent glass bulb which contains gas
  2. 3. a device that is used to turn electricity on or off
  3. 5. a device that makes a buzzing sound
  4. 7. usable power or the resources
  5. 8. a substance or material capable of transmitting
  6. 9. a machine that converts other forms of energy
  7. 10. circuit an incomplete electrical circuit
  8. 13. a substance or material that does not conduct electricity
  9. 14. the measure of electric pressure voltage
  10. 15. a light emitting diode is a device that emits light
Down
  1. 2. a sealed container that holds chemicals which are used for producing electricity
  2. 4. an energy transformation is the change
  3. 6. contacts on an electrical device such as battery
  4. 11. the terminal of a battery or other voltage source
  5. 12. the electrical device or device