12. A non-conducting sphere of radius a with surface charge density 0.= , cos is placed at the center of a grounded cond
Posted: Sat Feb 26, 2022 11:47 am
12. A non-conducting sphere of radius a with surface charge density 0.= , cos is placed at the center of a grounded conducting spherical shell of radius b (a <b). a. Find the electrostatic potential o for the two regions r <a and a <r <b. b. What is the induced surface charge density o, on the inner surface of the conducting sphere?