Consider this hollow, conducting sphere (total charge 10 nC) with R=1.5 m along with points A and C inside the sphere (C is 0.5 m from the center, A is 1.25 m from the center) as well as point B outside the sphere, 3 m from the center
1) Which point would measure the strongest electric field magnitude?
2) Now suppose the sphere is insulating, so that the charge is uniformly distributed inside. Which point would measure the highest electric field magnitude?