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JEE Main2012PhysicsElectromagnetic InductionActual

A coil of self inductance L is connected at one end of two rails as shown in figure. A connector of length l , mass m can slide freely over the two parallel rails. The entire set up is placed in a magnetic field of induction B going into the page. At an instant t=0 an initial velocity v₀ is imparted to it and as a result of that it starts moving along x -axis. The displacement of the connector is represented by the f

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3

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