Energy

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Across
  1. 2. The equation for this is voltage x current (5)
  2. 4. Used to harvest the suns energy (5,6)
  3. 5. A machine which produces more energy depending on rotor diameter (4,7)
  4. 6. Produced from fermenting cow dung and water and used as a source of renewable energy (6)
  5. 7. Power made from converting light energy into electrical energy (5,5)
  6. 8. A small scale method to produce power from streams (10)
  7. 9. Power produced from the an element of the weather (4,5)
  8. 11. Power produced from the kinetic energy of water (5,5)
Down
  1. 1. This is a law which states that energy cannot be created or destroyed, but only changed from one form into another or transferred (12,2,6)
  2. 3. Is also known as the potential difference in an electrical system (7)
  3. 5. Unit of Power (4)
  4. 10. Rate of electrical charge flow measured in Amps (7)