Exercise 5 - Gauss Law Including Dielectrics and Ideal Conductor Q = hom. dist. Inside a dielectric sphere (radius R, re

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Exercise 5 Gauss Law Including Dielectrics And Ideal Conductor Q Hom Dist Inside A Dielectric Sphere Radius R Re 1 (236.94 KiB) Viewed 46 times

Exercise 5 - Gauss Law Including Dielectrics and Ideal Conductor Q = hom. dist. Inside a dielectric sphere (radius R, relative di- electric constant er) a charge Q is homogeneously distributed, with constant volume density. On the sphere surface, a conductive layer is de- posited. The external surface of the conduc- tive is grounded. Calculate the distributions of Ē and Õ, as well as the induced and the polarization charges at the interface dielec- tric/conductor. R Er at is the symmetry? Hint: that imply? What does Hint: Which law is usually helpful for this kind of exercise (calculating electostatic fields from a symmetric rge distribution) and what is special compared to the earlier uses we have made of this law? In Hint: Be careful to distinguish between free charges and charges from the dieleq what category is the surface polarization charge on the dielectric-conductor interface? Hint: What do we know about the electric field Ē inside the metal (ideal conductor).