A) 12 M
B) M
C) 0.5 M
D) zero
Correct Answer: C
Solution :
Magnetic moment = M. Also from the formula we have magnetic moment M = pole strength \[\times \] length. Since, the pole strength of each part remains the same and it becomes half, therefore, magnetic moment of each part will be\[\frac{M}{2}=0.5M\]You need to login to perform this action.
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