Permanent magnets are made from: - Vidyadip

MCQ

Permanent magnets are made from:

A
Diamagnetic substances.
B
Paramagnetic substance.
✓
Ferromagnetic substances.
D
Wood.

✓

Answer

Correct option: C.

Ferromagnetic substances.

Ferromagnetic substance, Because they get magnetize in external magnetic field and don't lose their magnetic property.

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