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Physics, Astronomy & Cosmology / How does an infinite circular cylindrical conductor behave in an electric field?
« on: 06/06/2008 16:21:34 »by using this equation
V(r,θ) = ∑ [Al r^l + Bl r^-(l+1)] Pl(cos θ) where last term is legender polynomial.
this is the general solution of Laplace equation in spherical coordinate.