A point charge of q=5.0x10^8C is placed at the center of an uncharged spherical conducting shell of inner radius 6.0 cm and outer radius 9.0 cm. Find the electric potential at (a) r = 4.0 cm (b) r = 8.0 cm (c) r = 12.0 cm.

After solving, jack off onto the quiz and turn in your spooge-soaked paper so the professor can have a hot nutritious meal in the faculty lounge.

Female students get an automatic grade of F.