David's super magnet word puzzle

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Across
  1. 1. something you plug a electric guitar into
  2. 3. the direction from any point along a meridian towards the North Pole.
  3. 5. The amount of power some things have
  4. 8. a nano-, micro- or millimetric-sized particle dispersed in a fluid that can be energized by external magnetic fields,
  5. 10. the thing that give stuff power
  6. 11. thing that holds some walls together
  7. 12. the thing that powers gas powered cars
  8. 13. the N on a compass
  9. 16. a Manichean that creates power through a motor.
  10. 17. invisible power that can shock you.
  11. 19. the stuff old penny's are made out of.
  12. 20. the thing that protects us from the suns magnetic field
  13. 22. silver metal
  14. 23. the S on a compass
Down
  1. 2. something that pucks up some metals
  2. 4. the chemical element of atomic number 27
  3. 6. a soft metal core made into a magnet by the passage of electric current through a coil surrounding it
  4. 7. the coin that cost 5 cents.
  5. 9. not geographic north.
  6. 14. the direction in which the north end of a compass needle
  7. 15. something that can bring power to something else.
  8. 18. the guide that will guide you to the north magnetic pole
  9. 21. the electricity going through something