A steel wire of length \[\ell \] has a magnetic moment M. It is bent i – McqOptions

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1.	A steel wire of length \[\ell \] has a magnetic moment M. It is bent in L-shape. The new magnetic moment is
A.	M
B.	\[\frac{M}{\sqrt{2}}\]
C.	\[\frac{M}{2}\]
D.	\[2M\]
Answer» C. \[\frac{M}{2}\]

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