Electricity Vocab Unit 1

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Across
  1. 2. An Electric Charge built up on persons or objects through friction.
  2. 6. Measures how difficult it is for electricity to pass through an object.
  3. 7. An electrical current that flows in only one direction.
  4. 12. Measures electrical resistance.
  5. 13. An electric current that regularly reverses direction.
  6. 16. Attraction for iron associated with electric currents.
  7. 17. The flow of electrons that creates an electric current.
  8. 18. A subatomic particle with a negative charge.
  9. 19. In electrons, the absence of flow through with electric current.
Down
  1. 1. An electric current providing an uninterrupted,endless path for the flow of the current
  2. 3. A material that does not allow the transfer of electricity easily.
  3. 4. A circuit having one path for electricity to flow.
  4. 5. Measures electrical pressure.
  5. 8. A Material that allows electricity to flow through it easily.
  6. 9. An Electric spark discharged in the atmosphere.
  7. 10. The Flow of electricity through a cable, wire, or other conductor.
  8. 11. A circuit having MORE than one path for the electricity to flow "branches".
  9. 14. Measures Electrical current.
  10. 15. The route in which an electrical current can flow, beginning and ending at the same point.
  11. 16. Teacher