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CUET

[Diagram: Rectangular conductor PQRS in a uniform magnetic field, with conductor PQ moving left with velocity V]\nFigure shows a rectangular conductor PQRS in which the conductor PQ is free to move. The conductor PQ is moved towards the left with a constant velocity V as shown in the figure. Assume that there is no loss of energy due to friction.\nWhat will be the magnetic flux linked with the loop PQRS and the motional emf?