A solid metallic sphere of radius a carries total charge
Chapter 24, Problem 39(choose chapter or problem)
A solid metallic sphere of radius a carries total charge Q. No other charges are nearby. The electric field just outside its surface is keQ /a 2 radially outward. At this close point, the uniformly charged surface of the sphere looks exactly like a uniform flat sheet of charge. Is the electric field here given by s/P0 or by s/2P0?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer