Energy transfer in electrical systems.

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Across
  1. 3. A system for transferring electrical energy
  2. 6. Using electric current to cause a chemical reaction in a solution
  3. 11. A temporary magnet is made when moving charges of the electric current in the wire cause a magnetic field
  4. 12. The negative electrode to which copper is attracted
Down
  1. 1. A metal that resists the flow of electric current
  2. 2. Conducting wires are made of this
  3. 4. The source of energy in a circuit
  4. 5. A special wire that breaks when it overheats and melts
  5. 7. The type of electricity used when a source of energy causes electrons to flow through a circuit
  6. 8. Used to control the flow of current in a circuit
  7. 9. A thin wire element in a light bulb that heats up
  8. 10. The positive electrode to which chlorine bubbles are attached