Charge Distribution of a Black Hole
Most recent answer: 12/14/2013
As you probably know the only observable quantities of a black hole are its mass, its angular momentum, and its charge. These quantities are stable. You also know that in a conducting medium any excess charge will lie on its surface. Since I have no idea whether or not the interior of a black hole has conductivity or not, I can't say anything about the internal charge distribution.
(published on 12/14/2013)