1. In Fig. 1, a thick spherical shell (inner radius a, outer radius b) is made of dielectric material with a 'frozen-in'

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1 In Fig 1 A Thick Spherical Shell Inner Radius A Outer Radius B Is Made Of Dielectric Material With A Frozen In 1 (59.13 KiB) Viewed 27 times

1. In Fig. 1, a thick spherical shell (inner radius a, outer radius b) is made of dielectric material with a 'frozen-in' radial polarization', k (m) where k is a constant and r is the distance from the center. (There is no free charge in the problem.) (a) Find the total surface bound charges (on the inner and outer radii), Qb,s. (b) Find the total volume bound charges in the dielectric enclosed within a Gaussian sphere with radius r from the center, Q6, U. (c) Find the charge enclosed within a Gaussian sphere with radius given by: (i) r <a, (ii) a<r<b, (iii) r > a. (d) Use Gauss' Law to find the electric field in these regions: (i) r <a, (ii) a <r<b, (iii) r > b.
ke P b O P P Figure 1