Across
- 4. concentrated magnetic force
- 5. the tempurature when domain boundaries dissolve, and the atoms assume completely random arrangements
- 7. the opposition of magnetic fields
- 8. the faster the magnetic field strength changes, the more electrons move
- 10. the way certain natural materials form magnets, or are attracted to magnets
- 11. hwere the earth's concentrated magnetic field lines are vertical at the earth's surface
- 12. the range a pole of a magnet can reach
- 13. when a south pole passes a north pole coming from opposite direction
- 14. when an AC input and an AC output are coiled around a ferromagnetic core
Down
- 1. if you grasp a wire wo that your right thumb points in the direction of the flow of the conventional current, the magnetic lines of force caused by the current will point in the direction your fingers wrap around the wire
- 2. magnetic pole at the "top" of the earth at the axis of the earth's spin
- 3. opposite magnets poles attract; like magnetic poles repel
- 6. energy that can attract and hold iron particles
- 9. magnetic range that deflects or traps the high-energy particals of "solar wind"