A non-conducting sphere of radius R = 50 mm charged uniformly with surface density = 10.0C/m2 rotates

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A non-conducting sphere of radius R = 50 mm charged uniformly with surface density σ = 10.0μC/m2 rotates with an angular velocity w = 70 rad/s about the axis passing through its centre. Find the magnetic induction at the centre of the sphere.

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Question Posted: Jun 14, 2010 04:51 AM

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A non-conducting sphere of radius R = 50 mm charged uniformly with surface density = 10.0C/m2 rotates

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As only the outer surface of the sphere is charged consider the element as a ring as shown in the ...View the full answer

Physics

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