JEE PHYSICS MCQ: MAGNETISM AND MATTER

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Assertion(A): The poles of magnet cannot be separated by breaking into two pieces.

Reason(R): The magnetic moment will be reduced to half when a magnet is broken into two equal pieces.

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Correct option: B

If both (A) and (R) are true but (R) is not a correct explanation of the (A)

Option B is correct because while magnetic poles cannot be separated, breaking a magnet reduces its magnetic moment, but the latter doesn't explain the former.

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