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An iron bar of length L has magnetic moment M. It is bent at the middle of its length such that the two arms make an angle 60° with each other. The magnetic moment of this new magnet is :
An iron bar of length L has magnetic moment M. It is bent at the middle of its length such that the two arms make an angle 60° with each other. The magnetic moment of this new magnet is :
Updated On: Sep 30, 2024
- M
- \(\frac{M}{2}\)
- 2M
- \(\frac{M}{\sqrt3}\)
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The Correct Option is B
Solution and Explanation
The correct option is (B) :\(\frac{M}{2}\).
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