Electrical Principles - 3.3

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Across
  1. 3. Energy that is found in bonds
  2. 8. Faraday's most significant electrical discovery
  3. 11. DC
  4. 12. A rotating coil of wires in a motor
  5. 15. How well a machine is able to use the input energy
  6. 18. A device that converts thermal energy into heat energy
Down
  1. 1. An internal part of an electric motor that allows for constant contact of a spinning part
  2. 2. A device that changes the voltage
  3. 4. The result of wrapping wire with a current around a metal object
  4. 5. The law that states that energy cannot be created or destroyed is called the law of "blank" of energy
  5. 6. The energy of motion
  6. 7. Energy divided by time - units are Watts
  7. 9. AC
  8. 10. A part of an electric motor that allows for the reversal of current
  9. 13. The ability to do work
  10. 14. The total kinetic energy of all the particles in an object.
  11. 16. This is the cause of most of the loss of energy
  12. 17. The energy of charged particles