Chapter 13 Electricity

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Across
  1. 5. One-thousandth of an ampere
  2. 7. The flow of electricity along a conductor
  3. 8. Any substance that conducts electricity
  4. 10. Or nonconductor is a substance that does not easily transmit electricity
  5. 11. The unit that measures the pressure or force of electrons forward through a conductor
Down
  1. 1. The unit that measures the strength of an electric current
  2. 2. The unit that measures the resistance of an electric current
  3. 3. A constant, even-flowing current that travels in one direction only
  4. 4. A rapid interrupted current, flowing first in one direction and then in the opposite direction
  5. 6. A measurement of how much electric energy is being used in one second
  6. 9. A special device that prevents excessive current from passing through a circuit