Three concentric metallic spherical shells `A,B` and `C` of radii `a,b` and `c(a lt blt c)` have surface charge densities `-sigma ,+sigma `and `-sigma` respectively ,the potential of shell `A` is

Three concentric metallic spherical shell A,B and C or radiin a, b and C (a lt bgt C) have surface charge densities - singama, + sigma , and - aigba respectively . The potential of shell A is :

Three concentric spherical metallic spheres A,B and C of radii a , b and c(a lt b lt c) have surface charge densities sigma , -sigma and sigma respectively.

Three concentric spherical metallic shells A,B and C of radii a,b and c ( a lt b lt c) have surface charge densities sigma, - sigma and sigma respectively. If the potenital of sheel B is V_(B) = (sigma)/(in_(0)) ((a^(n))/(b) - b+c) and the potential of shell C is V_(C) = (sigma)/(in_(0)) ((a^(n))/(c) - (b^(n))/(c)+c) then n is .

Three concentric spherical metallic shells A, B and C of radii a, b and c (a lt b ltc) have surface charge densities sigma , -sigma and sigma respectively. (i) Find the potential of the three shells A, B and C. (ii) If the shells A and C are at the same potential, obtain the relation between the radii a, b and c.

Three concentric metallic shells A, B and C of radii a, b and c(a lt b lt c) have surface charge densities +sigma, -sigma and +sigma respectively as shown. Obtain the expressions for the potential of three shells A, B and C. If shells A and C are at the same potential, obtain the relation between a, b and c.

Three concentric spherical metallic shells A, B, and C of radii a,b, and c(a lt b lt c) have surface charge densities sigma, -sigma and sigma , respectively. If V_(A), V_(B) and V_(C) are potential of shells A, B and C, respectively, match the columns {:("Column A",,,"Column B"),(a. V_(A),,i.,sigma/epsilon_(0)[(a^(2)-b^(2)+c^(2))/c]),(b. V_(B),,ii.,sigma^(2)/epsilon_(0)[a^(2)/b-b+c]),(c. V_(C),,iii.,sigma/epsilon_(0)[a-b+c]):}

Three concentric spherical shells have radii a, b and c(a lt b lt c) and have surface charge densities sigma, - sigma and sigma respectively. If V_(A), V_(B) and V_(C) denote the potentials of the three shells, then for c = a + b , we have