magnetism

Question: Two bar magnets of the same mass, length and breadth but magnetic moments M and 2M respectively, when placed in same position, time period is 3 sec. What will be the time period when they are placed in different position



1) $\sqrt 3 \sec $
2) $3\sqrt 3 \sec $
3) $3\sec $
4) $6\sec $
Solution: Explanation: No Explanation
Magnetic Equipment

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