Chapter 11 and 12 Terms

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Across
  1. 1. A material through which electrical charge can flow with no resistance
  2. 3. A closed path along which electrons that are powered by an energy source can flow
  3. 4. The property of a substance that hinders electric current and converts electrical energy to other forms of energy
  4. 6. The rate at which an appliance uses electrical energy
  5. 7. The unit of electrical power
  6. 8. Practical unit for power
  7. 11. A electrical device that changes the size of the potential difference of an alternating current
  8. 12. This is a circuit in which there is only one path for the electrons to flow
  9. 14. Energy that is generated from plant and animal matter
  10. 16. A resistor or any other device that transforms energy into heat, light, motion, or sound
Down
  1. 2. The difference between the electric potential energy per unit of charge at two points of a circuit
  2. 4. A solution or paste that conducts charge
  3. 5. The unit for potential difference
  4. 9. A unit for resistance
  5. 10. A safety device that is found in older buildings and some appliances which led to outlets and appliances
  6. 13. This is a circuit in which there are other paths for the electrons to flow
  7. 15. Energy that is directly converted from the sun to energy