College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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A disk with radius R has uniform surface charge density σ.
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Step 1
(Part A)
Consider the disc is divided into the concentric ring of radius r and thickness of dr. The charge at this ring is,
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Step 2
Determine the potential due to the above ring at a distance x’ as follows.
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