1. Consider the spherically symmetric electric charge distribution with charge density for r < Ro ур P1 e(r) = 2 Le P2 f

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1. Consider the spherically symmetric electric charge distribution with charge density for r < Ro ур P1 e(r) = 2 Le P2 for Ro <r <R where P1, P2 + 0 are constants and 0 < Ro < R. (b) [2 marks] Let Q be the total charge enclosed by the outer sphere with radius R. Assuming Q = 0, use the result from (a) to compute the electric field at the surface of the outer sphere E(R). Why is the result you obtain expected? (c) [2 marks] For the case Q = 0, sketch the function E(r) for 0 <r < R, assuming = Pi > 0.