Two conducting spherical shells surround a -3Q charge at their center. The inner conducCng shell has a charge of -3Q, the outer conducCng shell has a charge of +2Q. Find the amount of charge on each surface of the conducCng shell.

b. Charge distribution (pts): Two conducting -30 spherical shells surround a -3Q charge at their center. The inner conducting shell has a charge of -30, the outer conducting shell has a charge of +20. Find the amount of charge on each surface of the conducting shell. +20 Inner surface, inner shell: + 3Q O Outer surface, inner shell: - 6Q Inner surface, outer shell: + ( Q Outer surface, outer shell: _4 Q N