Question

name two types of magnet ​

Answer 1

There are two types of Magnet :-

1. Natural magnet
2. artificial magnets.

Answer 2

Answer: its a pleasure to help you friend..

Explanation:

Magnets are rocks or metals that create an invisible field around themselves. This field attracts other magnets and certain metals. The presence of a magnetic field is why you can cover a metal refrigerator door with magnets. A magnetic field is concentrated around the ends of magnets. These ends are called poles

There are three main types of magnets: temporary, permanent, and electromagnets.

Temporary: Some iron and iron alloys can be easily magnetized by even a weak magnetic field. However, when the magnetic field is removed, the object gradually loses its magnetism.

Permanent: Examples are alnico (Aluminum Nickel Cobalt alloy) and ferrites (ceramic-like material that is made from a mix of iron oxides with nickel, strontium, or cobalt). Once they are magnetized, these objects do not easily lose their magnetism.

Electromagnets: These are used when a very strong magnet is necessary. Electromagnets are made by placing a metal core inside a coil of wire that is carrying an electrical current. The electricity going through the wire produces a magnetic field. While the electric current is flowing, the core acts as a strong magnet. Computers, TVs, and electric motors use electromagnets.

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