Physics
Electricity and Magnetism
Magnetism

How does the use of keepers help eliminate self-demagnetization in the storage of magnets?

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2018-03-10 04:18:28
2018-03-10 04:18:28

Magnetic keepers can be thought of as materials that complete the magnetic circuit of the magnet. They do this by providing a paramagnetic link from one pole of the magnet to the other. That way the magnet can resist the effects of other magnetic fields that might tend to depolarize or demagnetize it.

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