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Unit 2 Review
Magnetism
| Term | Definition |
|---|---|
| Aluminum, Copper, zinc, brass, gold and silver | Are non magnetic. Non magnetic means they ARE NOT attracted to a magnet. |
| The Four Magnetic Metals (SINC) | Steel, Iron, Nickel, and Cobalt. (SINC) S=Steel I= Iron N=Nickel S=Steel |
| Magnets with like poles will always | Repel |
| Magnets with opposite poles will | Attract |
| Does it matter if a magnet is placed in water? Or used in the air? | No! A magnet will always have a magnetic field no matter if it is in water or in the air. The magnetic field of a magnet does not change from being in water or in the air. |