Question

A uniformly charged thin conducting spherical shell of radius $R$ and charge $q$ is rotated with constant angular velocity $\omega$ about a diameter. The magnetic dipole moment of the system is

• A. $\frac{q\omega R^2}{3}$
• B. $\frac{3q\omega R^2}{4}$
• C. $\frac{q\omega R^2}{5}$
• D. $\frac{q\omega R^2}{4}$

Answer 1

The correct option is C $\frac{q\omega R^2}{5}$