205 Spelling Electricity (23 June 2020)

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Across
  1. 2. the resistance of this resistor can be changed
  2. 6. this metal is used make wires for electrical circuits
  3. 7. the unit for current
  4. 9. this fuel is non-renewable
  5. 12. this machine turns when hot steam passes by its blades
  6. 13. used to measure current
  7. 15. the unit for voltage
  8. 16. this allows electricity to pass through
  9. 18. this does not allow electricity to pass through easily
Down
  1. 1. this machine generates electricity
  2. 3. the electrical component which provides resistance
  3. 4. to the house when the current becomes too big
  4. 5. used to measure voltage
  5. 8. plugging too many appliances into a single socket
  6. 9. the metal in the light bulb where electrical energy is changed into heat and light energy
  7. 10. this box has many switches which cut off
  8. 11. a moving fan blade has this energy
  9. 14. the movement of charges in a circuit is called _____
  10. 17. wet
  11. 19. unit for resistance