Compute all parts of given question:
Question: The potential at the surface of a 25.0 cm radius sphere is 5.1 kV.
Part A: What is the charge on the sphere, assuming it's distributed in a spherically symmetric fashion?
Units nC
Part B: What is the electric field at its surface? Assume here that potential differences are taken from infinity.
Units kN/C
I want help to find the charge on the sphere, assuming it's distributed in a spherically symmetric fashion.