A) zero
B) \[0.5\times {{10}^{-4}}A{{m}^{2}}\]
C) \[1.25\times {{10}^{-4}}A{{m}^{2}}\]
D) magnetic moment is not defined for this case
Correct Answer: B
Solution :
A moving charge along a circle is equivalent to a current carrying ring, whose current is given by, \[I=\frac{q}{T}=\frac{q}{2\pi /\omega }\]You need to login to perform this action.
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