Magnets
Terms
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- artificial magnets
- magnets made by people
- magnetism
- the force, or energy that magnets have
- poles
- the ends of a magnet
- permanent magnets
- these magnets always attract iron
- iron
- what magnets are attracted to
- lodestone
- an example of a natural magnet
- repel
- what happens when 2 like poles are placed next to each other
- lodestones
- magnetic stones that were found near Magnesia
- magnetic field
- the space around a magnet where its energy is felt
- size, shape, and strength
- how magnets are different
- temporary magnets
- these magnets attract iron only when they are turned on
- attract
- what happens when 2 unlike poles are placed next to each other
- electromagnets
- magnets that can be turned off and on