Magnetism

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Across
  1. 2. a group of atoms who's magnetic fields all point in the same direction
  2. 3. if all the atom's magnetic fields point in the same direction then is causes this
  3. 4. the 2 ends of a magnet, North & South
  4. 5. a tool used to find direction
  5. 8. area surrounding a magnet that exerts force
  6. 9. a device that converts electrical energy into kinetic energy using magnetic field
  7. 11. a current carrying wire wrapped around an iron core that produces a magnetic field
  8. 12. Earth's magnetic field that protects us from the sun's damaging particles
  9. 13. North to North and South to South do this
Down
  1. 1. forces of attraction or repulsion between two magnets
  2. 6. a mineral that is the source for all magnetic forces (almost)
  3. 7. North to South ends do this
  4. 10. a device that uses a magnetic field to change kinetic energy into electrical energy