A 1.0 m long metallic rod is rotated with an angular frequencyof 400 rad s–1 about an axis normal to the rod passing through itsone end. The other end of the rod is in contact with a circular metallic ring. A constant and uniform magnetic field of 0.5 T parallel to the axis exists everywhere. Calculate the emf developed between the centre and the ring
rahul , 11 Years ago
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