Physics - Magnetism Question with Solution | TestHub

(P) uniformly charged ring rotating about its axis

(1) $\frac{q\omega r^2}{5}$

(Q) charged particle rotating about a point

(2) $\frac{q\omega r^2}{4}$

(R) uniformly charged disk rotating about its axis

(3) $\frac{q\omega r^2}{3}$

(S) uniformly charged spherical shell rotating about a diameter

(4) $\frac{q\omega r^2}{2}$

(5) $q\omega r^2$