In: Physics
A uniformly charged dielectric solid sphere of radius a = 8 cm carries a total charge Q = 5 μC. Let the potential be zero an infinite distance away.
a) [26.6] What is the potential at the surface of the sphere?
b) [26.9] Sketch the graph of the potential due to the sphere from r = 0 to r = 20 cm.
c) [26.3] What work must be done to bring a 0.2 μC point charge from infinity to a point 16 cm from the center of the sphere?