Question

A charged hollow metal sphere has a radius r if the potential difference

Answer 1

Answer:

· A hollow charged metal sphere has radius r. if the potential difference between its surface and a point at a distance of 3r from the center is V, then electric field intensity at a distance of 3r from center is. V/2 r. V/4r.

Answer 2

Answer:

my name is saish patil.what we have to do here

metal sphere have radius r