A) \[\frac{{{\mu }_{0}}ne}{2\pi r}\]
B) zero
C) \[\frac{{{\mu }_{0}}{{n}^{2}}e}{r}\]
D) \[\frac{{{\mu }_{0}}ne}{2r}\]
Correct Answer: D
Solution :
As \[I=\frac{q}{t}\] So, for an electron revolving in a circular orbit of radius rYou need to login to perform this action.
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