Find the magnitude of the induced emf, Physics

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A conductor moves with a velocity of 20m/s at an angle of (a) 90? (b) 45? (c) 30?, to a magnetic field produced among two square-faced poles of side length 2.5cm.

If the flux on the pole face is 60mWb

find the magnitude of the induced e.m.f. in each case.

 


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