Question textA solid, insulating sphere of radius a has a uniform charge density p and a totalcharge 2Q. Concentric with this sphere is a charged conducting hollow spherewith charge (-3Q) whose inner and outer radii are b and c, as shown in the figure.3(a) Apply Gauss Law to find the magnitude of the electric field at any point ABCD(b) Find the magnitude of the electric field at points A, B, C, and D by using yourresult in question 3 above(c) Determine the total induced charge on the inner and outer surfaces of thehollow sphere and draw the result clearlyDInsulator pConductorA2Q-3Q

charge density on the insulating sphere=ρ Total charge on the insulating sphere=2Q radius of the…

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