Electricity

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Across
  1. 2. Inventor, electrical engineer, mechanical engineer and physicist, well-known for his contributions to the design of the modern alternating current
  2. 4. Unseen area around magnet
  3. 7. Sensor which keeps a heating system near to a desired temperature or setpoint
  4. 10. Force that can attract or repel things that have a magnetic material like iron inside them
  5. 12. Device that converts light energy into electrical energy
  6. 13. The opposition to the passage of an electric current through the wire
  7. 16. Unit of electrical charge
  8. 17. Device, in which a chemical change is harnessed to produce electricity
Down
  1. 1. Unit used for measuring electric current
  2. 3. Force that makes electricity move through a wire
  3. 5. Device for changing the voltage of an alternating current
  4. 6. Machine that makes electrical energy
  5. 8. Long, thin and flexible piece of metal
  6. 9. One of the two ends of a magnet
  7. 11. Material or object that produces a magnetic field
  8. 14. Generator which converts mechanical energy to electrical energy in the form of alternating current
  9. 15. May be series or parallel