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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Three concentric metal shells A, B and C of respectively radii a, b and c (a<b<c) have surface charge densities +σ, −σ and +σ respectively. The potential of shell B is?

Three concentric metal shells A, B and C of respectively radii a, b and c (a<b<c) have surface charge densities +σ, −σ and +σ respectively. The potential of shell B is?

−σ and +σ respectively. The potential of shell B is? b and c (a<b<c) have surface charge densities +σ B and C of respectively radii a Three concentric metal shells A