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A ferromagnetic substance like iron does...

A ferromagnetic substance like iron does not attract or repel other iron piece in absence of external field.This is because

A

There are no domains

B

There are domains and there magnetic moments are all perpendicular to the line joining the other piece

C

There are domains and there magnetic moments are randomly oriented

D

The magnetic moments of the two pieces cancel each other

Text Solution

Verified by Experts

The correct Answer is:
C
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