How much energy is stored in this distribution of charge

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Reference no: EM13244132

For the spherical distribution: A conducting spherical shell of inner radius b and outer radius c is concentric with a small metal sphere of radius a< b. The metal sphere has a positive charge Q. The total charge on the conducting spherical shell is -Q. (Assume the potential is zero very far from all charges)

a. Find the electric potential for all values of radial distance r. (I first need to find Electric field using Gauss' Law?)

b. How much energy is stored in this distribution of charge?

Reference no: EM13244132

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