Magnetism Vocabulary

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Across
  1. 2. First to produce an electric current from a magnetic field
  2. 3. Formulated the classical theory of electromagnetic radiation
  3. 6. A device with a magnetized free spinning needle
  4. 8. A drawing to represent a magnetic field, lines point into the south and away from the north
  5. 12. The places (poles) on Earth where the axis of rotation intersects with the surface
  6. 14. A device that turns electrical energy into mechanical work
  7. 15. A device that turns mechanical work into electrical energy
  8. 16. A type of electromagnet formed from a coil of wire
  9. 18. The places (poles) on a magnet where the field is strongest
  10. 19. Flow of charge
  11. 20. A protective region surrounding the Earth in space
Down
  1. 1. States: A changing magnetic field will cause current to flow
  2. 4. Discovered and patented the rotating magnetic field
  3. 5. A push or a pull
  4. 7. An area where a magnetic force exists
  5. 9. A temporary magnet created by an electric current
  6. 10. A material that shows strong magnetic properties
  7. 11. A device that increases or decreases voltage
  8. 13. A grouping of atoms that have their magnetic fields aligned
  9. 17. Discovered current in a wire caused a deflection in a magnetic compass