How many electrons must be removed from a neutral metal sphere so that it acquires a charges of +1nC? .If the radius of the sphere is 0.05m, calculate (1) surface density of the charge on the sphere (2) electric intensity at a point outside and close to the surface of the sphere and (3) electric intensity at a point distance 0.08m from the center of the sphere.

Sanjay

8 Years agoGrade 12