This preview shows page 1. Sign up to view the full content.
Unformatted text preview: K and applying a Lorentz transformation. 3. [Jackson 4.10] Two concentric conducting spheres of inner and outer radii a and b , respectively, carry charges Q . The empty space between the spheres is half-lled by a hemi-spherical shell of dielectric (of dielectric constant / ), as shown in the gure. a. Find the electric eld everywhere between the spheres. b. Calculate the surface-charge distribution on the inner sphere. c. Calculate the polarization-charge density induced on the surface of the dielectric r = a (i.e. b ). Hints: (1) Guess that the E is radial. (2) The Gausss law is H S E n da = q inside / and also H S D n da = q inside f / ....
View Full Document
This document was uploaded on 10/20/2011.
- Spring '09