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Magnetism

Scorching goIITian

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3 Mar 2010 21:06:38 IST

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Scorching goIITian

Joined: 26 Jul 2008

Posts: 290

4 Mar 2010 13:03:06 IST

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is this work done by magnetic force equals work done by friction?but friction os non conservative

The HellBlaizer

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Joined: 31 Jan 2009

Posts: 156

4 Mar 2010 13:04:47 IST

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Well mate ,

The answer would be No!!!!!!!!

edison

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Joined: 19 Oct 2006

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25 Feb 2011 16:49:09 IST

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work done by magnetic force is always zero as it is perpendicular to the velocity and it is also evident from the fact that the magnetic force does not increase the kinetic energy of the charged particle thus doing ZERO work on it. But for friction it is not the case and the work done is -ve as it is directed opposite to the velocity of an object.

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