Electrical Principles-TM

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Across
  1. 9. Continually and rapidly reversing current (2 words)
  2. 10. These are devices that produce voltage in a second circuit through electromagnetic induction
  3. 12. Does not allow the free flow of electrons
  4. 13. Same sides of the magnet _____
  5. 15. An electrical circuit must have a ____ _____ (2 words)
  6. 16. This pole of a magnet is known as the "_____ seeking" end
  7. 17. Electrical power is measured in _____
Down
  1. 1. A conductor that is used in wiring
  2. 2. DC power reaches ______ than AC, but has more power
  3. 3. These move from atom to atom
  4. 4. Flows through each resistance or load (2 words)
  5. 5. Travels in one direction (2 words)
  6. 6. These have a N pole and a S pole
  7. 7. AC power reaches ______ than DC
  8. 8. Matter is made up of these
  9. 11. Opposite sides of a magnet _______
  10. 14. The ____ pole of a magnet is the opposite of the "_____ seeking" end (1st blank is the answer, 2nd blank is NOT the answer)