Electricity crossword

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Across
  1. 4. A battery is an example of this (6,8)
  2. 9. What everything is made up from (4)
  3. 11. Two or more path ways in a circuit (8)
  4. 13. Objects that allows electricity to flow through (9)
  5. 15. A component that will melt the wire if the current is too high (4)
  6. 16. A circuit with only one path for the electricity to flow through (6)
  7. 18. Converts chemical energy to electrical energy (7) electrical
Down
  1. 1. An invisible area around a magnet that can force or repel other metals (8,5)
  2. 2. An object that does not allow electricity to flow through (9)
  3. 3. This measures if energy is lost or gained in a circuit (9)
  4. 5. Controls the current in a circuit and will turn electrical energy to heat energy (10)
  5. 6. A place where electricity is generated and sent around the country (5,7)
  6. 7. Any object that converts electrical energy to another form of energy (6,4)
  7. 8. A part in a circuit that connects a component into the circuit (8)
  8. 10. Negative charged particle that orbits the nucleus of an atom (8)
  9. 12. An instrument that measures current in a circuit (7)
  10. 13. A path that allows electricity to go through (7)
  11. 14. A flow of particles in a conductor (7)
  12. 17. A component that can open or close an electrical circuit to start or stop the current (6)
  13. 18. Converts electrical energy to light (4)