Energy Transformations

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Across
  1. 2. diagram showing energy inputs and outputs
  2. 4. useful energy that comes out compared to the energy put in
  3. 7. can't be destroyed or replaced
  4. 11. measures energy
  5. 12. measures power
  6. 13. device in the circuit that uses electrical energy
  7. 14. device used to measure electric current
  8. 15. a safety device that breaks the circuit
  9. 16. material rejects the flow of electric current
  10. 17. the unit used to measure resistance
  11. 18. limits the flow of electric current
Down
  1. 1. amount of electrical energy pushing through a circuit
  2. 2. a device that opens and closes
  3. 3. produces electrical energy through chemical reaction
  4. 4. energy moves from one object to another
  5. 5. energy put into the device or system
  6. 6. material that allows electricity to flow easily
  7. 8. energy that isn't useful
  8. 9. an energy cause by the movement of electric charges
  9. 10. energy used for the intended purpose