MHT CET Physics question

Not in JEE Advanced syllabus

A permanent magnet can be made from which one of the following substances?

(A)Soft iron
(B)Paramagnetic
(C)Diamagnetic
(D)FerromagneticCorrect

Answer: (D)

Solution

Paramagnetic and diamagnetic substances retain no magnetism once the field is removed, and soft iron (low coercivity) loses its magnetism easily and is

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Question ID VK-080522