Answer to Question #134365 in Optics for Irfan ali

Question

A hollow conducting sphere has inner radius of a and outer radius of b. If a charge of Q is located at its center and the hollow sphere has a net charge of + 30 . what is the charge distribution in the hollow sphere ?

Answer 1

$\frac {KQ}{a}+\frac {KQ}{b}=+30$

Thus charge distribution in the hollow sphere will be:

$+{ {30K(\frac {KQ}{a}+ \frac{KQ}{b}})}$