Question:
A bar magnet of length I and magnetic dipole moment M is bent in the form of an arc as shown in figure. The new magnetic dipole moment will be
A bar magnet of length I and magnetic dipole moment M is bent in the form of an arc as shown in figure. The new magnetic dipole moment will be
Updated On: Apr 21, 2026
- M
- $\frac{3}{\pi}$ M
- $\frac{2}{\pi}$ M
- $\frac{M}{2}$
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The Correct Option is B
Solution and Explanation
The correct option is (B): $\frac{3}{\pi}$ M
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