A sphere of radius R, centered at the origin, carries charge density where k is a constant,

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A sphere of radius R, centered at the origin, carries charge density where k is a constant, and r, ? are the usual spherical coordinates. Find the approximate potential for points on the z axis, far from the sphere.

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Introduction to Electrodynamics

ISBN: 978-8120316010

3rd Edition

Authors: David J. Griffiths

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Question Posted: Nov 26, 2010 05:51 AM

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A sphere of radius R, centered at the origin, carries charge density where k is a constant,

Question:

R p(r, 0) = k (R-2r) sin 0.

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Introduction to Electrodynamics

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