bulk density of charge on a sphere of radius a is given by ρ = ρ0(1 + r/a), where ρ0 is a constant, and r is the radial distance measured from the center of the sphere. (a) Determine the total charge present on the sphere. (b) Calculate the electric field for points inside the sphere.
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The bulk density of charge on a sphere of radius a is given by ρ = ρ0(1 + r/a), where ρ0 is a constant, and r is the radial distance measured from the center of the sphere.
(a) Determine the total charge present on the sphere.
(b) Calculate the electric field for points inside the sphere.
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