1. The problem statement, all variables and given/known data Consider a conductor in the shape of a hollow sphere with inner radius A and outer radius B. The sphere has a net positive charge +q. A negative point charge of value -2q is placed at the center of the sphere (r=0). Determine the electric field in the three regions of space: i) r < A ii) A < r < B iii) r > B 3. The attempt at a solution Since this is a conductor, I thought part (i) and (ii) both have 0 Electric Field because the charge on the inside of the sphere will move to the surface, since this is a conductor. But this is wrong. I need some help here.