Question

what do you understand by magnesium and magnet what are mean types of magnet
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Answer 1

Answer:

There are three types of magnets, and they are as follows: Permanent magnet. Temporary magnet. Electromagnets.

There are three types of magnets, and they are as follows: Permanent magnet. Temporary magnet. Electromagnets....

There are three types of magnets, and they are as follows: Permanent magnet. Temporary magnet. Electromagnets....There are four types of permanent magnets:

There are three types of magnets, and they are as follows: Permanent magnet. Temporary magnet. Electromagnets....There are four types of permanent magnets:Ceramic or ferrite.

There are three types of magnets, and they are as follows: Permanent magnet. Temporary magnet. Electromagnets....There are four types of permanent magnets:Ceramic or ferrite.Alnico.

There are three types of magnets, and they are as follows: Permanent magnet. Temporary magnet. Electromagnets....There are four types of permanent magnets:Ceramic or ferrite.Alnico.Samarium Cobalt (SmCo)

There are three types of magnets, and they are as follows: Permanent magnet. Temporary magnet. Electromagnets....There are four types of permanent magnets:Ceramic or ferrite.Alnico.Samarium Cobalt (SmCo)Neodymium Iron Boron (NIB)

Answer 2

Answer:

Magnetism is a class of physical phenomena that are mediated by magnetic fields. Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments. Magnetism is one aspect of the combined phenomenon of electromagnetism. The most familiar effects occur in ferromagnetic materials, which are strongly attracted by magnetic fields and can be magnetized to become permanent magnets, producing magnetic fields themselves. Demagnetizing a magnet is also possible. Only a few substances are ferromagnetic; the most common ones are iron, cobalt and nickel and their alloys. The prefix ferro- refers to iron, because permanent magnetism was first observed in lodestone, a form of natural iron ore called magnetite, Fe3O4.

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