InterviewSolution
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InterviewSolution
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Determine the electric field intensities at external and internal points due to a charged thin spherical shellwith the help of Gauss's theorem. |
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Answer» Let, R be the radius of the shell and Q be the charge uniformly DISTRIBUTED on the surface. i) For a point OUTSIDE the shell :By Gauss's law, E.4πr 2 = ϵ 0 Q en here r be the distance from centre of shell (r>R) and charge enclosed by surface Q EQ =QSo, E out =E= 4πϵ 0 r 2 Q II) For a point inside the shell :By Gauss's law, E.4πr 2 = ϵ 0 Q en here r be the distance from centre of shell (r |
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