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there are two types of magnets some of them are _______ and some are _________



magnetism comes from _______found in earth


Sagot :

Answer:

There are three types of magnets: permanent magnets, temporary magnets, and electromagnets. Permanent magnets emit a magnetic field without the need for any external source of magnetism or electrical power.

The Earth's magnetic field is believed to be generated by electric currents in the conductive iron alloys of its core, created by convection currents due to heat escaping from the core.

Explanation: