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  • A charged particle (charge q) is moving in a circle of radius R with uniform speed v. The associated magnetic moment &nb

A charged particle (charge q) is moving in a circle of radius R with uniform speed v. The associated magnetic moment \mu is giver by

Option: 1

q vR^2


Option: 2

q vR^2 / 2


Option: 3

qvR


Option: 4

qvR/2


Answers (1)

best_answer

Magnetic moment, m=1A

\begin{aligned} & -\frac{q v}{2 \pi R}\left(\pi R^2\right)-\frac{qv R}{2} \\ & {\left[\because I=\frac{q}{T} \text { and } T=\frac{2 \pi R}{v}\right]} \end{aligned}

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Rakesh

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