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Assertion (A) : The needle of a magnetic compass kept in strong external magnetic field, always aligns itself in north south direction on the earth.
Reason (R) : Behaviour of the needle of a compass is same as that of a freely suspended bar magnet.
Reason (R) : Behaviour of the needle of a compass is same as that of a freely suspended bar magnet.
- (a)Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
- (b)Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
- (c)Assertion (A) is true, but Reason (R) is false.
- (d)Assertion (A) is false, but Reason (R) is true.
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(D)/Assertion (A) is false but Reason (R) is true. (1 Mark)