1. The problem statement, all variables and given/known data given a spherical conductor with charge -5 units per unit volume, inside of a thick, spherical shell with charge +2 units per unit volume, where is the charge on the shell? 2. Relevant equations conceptual questions 3. The attempt at a solution this isn't a homework question,i just don't remember where charges go on a conductor. are they always on the surface(s)? are they distributed evenly throughout? thanks!