Question

A magnetic material will contain cobalt.
True or false​

Answer 1

Explanation:

True 100% true

Answer 2

Cobalt is an important ferromagnetic metal. For over 100 years, cobalt's excellent magnetic properties have helped develop a variety of applications. Cobalt can be used to produce soft as well as hard magnets. Soft magnets that use cobalt have advantages over other soft magnets.

So,this defination is True

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