46 ull eDI 4:35Consider a conducting sphere of radius a, carrying a charge -3Q. Concentric with the sphere is aninsulating spherical shell with inner radius a and outer radius 2a. The insulating shell is made outof linear dielectric material with dielectric constant ɛ, = 2. Determine the electric polarization at apoint distance r = 3a/2 from the centre of the sphere.(a) P =3πα2(b) P =2Q(c) P =3πα24Q(d) P =3na?(e) P = 0(f) None of the listed answers

Given Sphere of radius a has charge q=-3Q Spherical shell of inner radius a and outer radius 2a. And…

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