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A rod of length 10cm made up of conducti...

A rod of length 10cm made up of conducting an non-conducting). The road is roatate with constant angular velocity 10rad/s about point O, is constant magnetic field of 2T as shown in the figure. The induced emf between the points A and B of rod will be

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`e_(AB)=int_(0.07)^(0.1) (2)(10r)dr=0.051V`
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