Question

2. Give the names of different man-made magnets.
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Answer 1

Answer:

An example of a natural magnet is the lodestone, also called magnetite. Other examples are pyrrhotite, ferrite, and columbite. Examples of permanent artificial magnets include refrigerator magnets and neodymium magnets.....

Answer 2

Answer:

Man-made Magnets. Man-made magnets used in automotive applications today are typically made from an Aluminum, Nickel, and Cobalt (AlNiCo) compound and then magnetized in a machine that produces a strong electromagnetic field. ... These types of magnets are known as Permanent Magnets.

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