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a rod of length l rotates with a small but uniform angilar velocity w about its perpendicular bisector a uniform magntic feild B exists parllel to te axis of rotation the potential difference between the centre of rod and an end

a rod of length l rotates with a small but uniform angilar velocity w about its perpendicular  bisector a uniform magntic feild B exists parllel to te axis of rotation the potential difference between the centre of rod and an end

Grade:12th pass

1 Answers

Saurabh Kumar
askIITians Faculty 2400 Points
8 years ago
emf = Change in flux w.r.t. time, blux is magnetic field intensity x area, for area, should be radius x (arc = v dt).
Now, clculate in this way, we will get the value of emf as a function of B l2w

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