E A non-uniform charge density of p ar is distributed in an inner sphere of radius "a", enclosed by an outer spherical conductor with radius "b" and "c" as shown in diagram.conductor is electrically grounded. Calculate the electric field in ALL regions. Sketch E(r) as a function of r. What is the voltage between the inner sphere and the outer conductor? What is the equivalent capacitance of the structure?

Fig: 1

Fig: 2