Solve the all parts of given question:
Question: Two conducting spheres are each 4.4cm in diameter and each carries 0.15 µC. They are 8.7m apart.
Part A: Determine the potential on each sphere?
Part B: Determine the field strength at the surface of each sphere?
Part C: Determine the potential midway between the spheres?
Part D: Determine the potential difference between the spheres?
I'm having problems with this question. Please, show me the process of solution. Thanks!