Electricity

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Across
  1. 5. protective tube with individual insulated wires running through it
  2. 6. a measure of the rate of flow of a current in a conductor
  3. 10. circuit a condition that occurs when electricity flows back to its source to rapidly and trips fuses,burns wires
  4. 11. a measure of electrical pressure
  5. 12. any tendency of a material to prevent electrical flow
  6. 13. an electrical source and wires connected to an electrical device
  7. 14. a standard for the safe installation of electrical wiring
  8. 15. the process of making an electrical connection between circuit
Down
  1. 1. a measure of the resistance of material to flow of an electrical current
  2. 2. any material that will permit an electron to move through it
  3. 3. a measure of energy available can be done using one ampere at one volt
  4. 4. the use of 1000 watts per hour
  5. 7. form of energy that can produce light
  6. 8. drop loss of voltage as electricity travels through a wire
  7. 9. material material that provides great resistance to the flow of electricity