Electricity Revision Crossword

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Across
  1. 1. transfers electrical energy into light and heat energy
  2. 6. measures current
  3. 7. conducts electricity around the circuit
  4. 9. thin peace of wire in a lamp
  5. 10. can make current stop in a circuit and also can make it flow if it is on
  6. 13. measures voltage
  7. 14. electro motive force
  8. 15. something that has very high resistance
  9. 16. transfers electrical energy into kinetic energy
  10. 17. resistor that depends on heat
  11. 18. the thing that is measured by an ameter
  12. 19. device where electricity can only pass in one way
  13. 20. altrnating current
Down
  1. 2. energy devided by time
  2. 3. where the current goes into two ways
  3. 4. can be adjusted to change the amount of current in a circuit
  4. 5. a device that protects another electrical device from electrical shock and fire
  5. 8. makes current in the circuit smaller
  6. 11. unit of electric charge
  7. 12. pushes electrons around the circuit and gives them energy
  8. 18. current times time
  9. 19. direct current