Problem 1 find the average potential over a spherical surface of radius r due too a point charge q located inside (same as above, in other words, only with z <

Problem 1 Find the average potential over a spherical surface of radius R due too a point charge q located inside (same as above, in other words, only with z < R). (In this case, of course, Laplace's equation does not hold within the sphere.) Show that, in general, Qene 4T ER Vave=Vcenter where Vcenter is the potential at the center due to all the external charges, and Qenc is the total enclosed charge.