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A conducting rod of length l is rotating...

A conducting rod of length `l` is rotating with constant angular velocity `omega` about point O in a uniform magnetic field B as shown in the figure . What is the emf induced between ends P and Q ?

Text Solution

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`epsilon = int_(-upsilon 4)^(3upsilon 4) B omega xdx = (1)/(4) B omegal^(2)`
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