A thin, uniformly charged spherical shell has a potential of 738 Volt on its surface. Outside the sphere, at a radial distance of 23.0 centimeter from this surface, the potential is 487 V.
Evaluate the radius of the sphere?
Evaluate the total charge of the sphere?
Find the electric potential inside the sphere at a radius of 2.0 cm?
Determine the magnitude of the electric field at the surface of the sphere?
If an electron starts from rest at a distance of 23.0 centimeter from the surface of the sphere, find the electron speed when it reaches sphere surface?