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VARUN  RAJ's Avatar
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28 Jul 2009 19:52:48 IST
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A semi circular conducting ring abc of radius R move with a constat speed v in a lane perpendicular to the uniform magnetic fiels....... identify the correct statement

according to the answer    vc-vbis not equal to Brv  why 


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VARUN  RAJ's Avatar

Blazing goIITian

Joined: 16 Mar 2008
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28 Jul 2009 19:53:29 IST
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one more doubt ..................... indc pnadey it is written induced emf can take place withouth a magnetic field    how

debmalya choudhuri's Avatar

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28 Jul 2009 23:04:43 IST
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is it 2 brv the first one ??and the second i also have a doubt .the first one will come on integartion a big result but effectively i think u take the rod of effective length 2r i saw it somewhere in verma something of this sort is only given
VARUN  RAJ's Avatar

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1 Aug 2009 06:30:05 IST
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mo this is the problem ......... i am also thinkin why vc-va is not equal to Bvr



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