Electrical Energy Production

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Across
  1. 3. Comparison of energy output of a device with energy supplied.
  2. 4. Any form of biological matter/material
  3. 6. Continuous path in which electrons can flow
  4. 9. Device part of an electric circuit that converts electrical energy into other forms of energy
  5. 10. Rate at which electrical energy is produced/used in a given time
  6. 11. Energy provided by the flow of electrons in an electric circuit
  7. 12. Flow of electrons in one direction through electric circuit
  8. 14. Resource that cannot be replenished/replaced as quickly as it is consumed
  9. 15. Device that converts light energy (from any light source directly into electrical energy
  10. 16. Electric cell that cannot be recharged; only be used once
  11. 17. Controlled flow of electric charges (electrons) through a conductor
Down
  1. 1. Flow of electrons that alternates in direction in electric circuit
  2. 2. SI unit for measuring electrical energy usage; use of kilowatt of power for one hour
  3. 5. Device in an electrical circuit that controls the flow of electrons by opening/closing the circuit
  4. 7. Natural energy source that is unlimited or can be replenished by natural processes in a relatively short period of time
  5. 8. Portable device that converts chemical energy into electrical energy
  6. 13. Electric cell that can be recharged/reused many times before recycled