A conductor in electrostatic equilibrium contains a cavity in which there are two point charges q1 5 C and q2 12 C The conductor itself carries a net charge 4 C How much charge is on (a) The inner surface of the conductor (b) The outer surface of the conductor ...

The charge on the inner surface is induced by the net charge contained within the cavi ...

A conductor in electrostatic equilibrium contains a cavity in which there are two point charges: q1 =

Question:

A conductor in electrostatic equilibrium contains a cavity in which there are two point charges: q1 = +5 μC and q2 = −12 μC. The conductor itself carries a net charge − 4 μC. How much charge is on
(a) The inner surface of the conductor?
(b) The outer surface of the conductor?