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Magnetism

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15 Aug 2009 21:55:30 IST

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A conducting rod of length l moves with velocity v a direction parallel to a long wire carrying a st

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A conducting rod of length l moves with velocity v a direction parallel to a long wire carrying a steady current I. The axis of the rod is maintained perpendicular to the wire with near end a distance r away . Find the emf induced in the rod

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debmalya choudhuri

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15 Aug 2009 22:36:43 IST

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see here it is the case of induced electricmotive force now u have to calculate the average magnetic field wich is given as integral of b.dr/inetgral dr 'ull have a log r trem ie mostly log(1+r/l) as ur varying the distnace from r to r+l and the rest is e=bvl tats it similar problems in verma given chhers

Yagyadutt Mishra

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Joined: 19 Feb 2009

Posts: 1984

15 Aug 2009 23:04:03 IST

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Yagyadutt Mishra

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Joined: 19 Feb 2009

Posts: 1984

15 Aug 2009 23:04:28 IST

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