Savchenko Problem 6.5.30

Physics · electromagnetism · modern-physics

Problem

Estimate the force acting on a charge q located in the center of an isolated uncharged metal spherical shell of radius R, if it has a small hole of radius r. Shell thickness δ\delta (δ\delta ≪\ll r ≪\ll R). 6.6 The electric field in the presence of a dielectric

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