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30 May 2010 00:14:48 IST

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why moving charge creat magnetic field?

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why moving charge creat magnetic field?

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Sagar Saxena

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Joined: 8 Oct 2008

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18 May 2012 19:00:19 IST

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In classical electrodynamics, we describe the "production" of electric and magnetic fields by charges and currents, using Maxell's Equations. We describe the electric and magnetic forces exerted by the fields, using the Lorentz force law. At the classical level, we don't have a deeper "explanation" for Maxwell's Equations and the Lorentz force law, as far as I know. We simply postulate them...........

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