Question: Find the electric field inside a sphere that carries a charge density proportional o the distance from the origin, = kr, for some constant

Find the electric field inside a sphere that carries a charge density proportional o the distance from the origin, ρ = kr, for some constant k. p= k r.2 (a r b)

(Fig. 2.25). Find the electric field in the three regions: (i) r b. Plot |E| as a function of r , for the case b = 2a.

p= k r.2 (a r b)

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