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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The current generator i g ​ , shown in figure, sends a constant current i through the circuit. The wire ab has a length l and mass m slide on the smooth, horizontal rails connected to i g ​ . The entire system lies in a vertical magnetic field B. The velocity of the wire as a function of time is

The current generator i g ​ , shown in figure, sends a constant current i through the circuit. The wire ab has a length l and mass m slide on the smooth, horizontal rails connected to i g ​ . The entire system lies in a vertical magnetic field B. The velocity of the wire as a function of time is

horizontal rails connected to i g ​ . The entire system lies in a vertical magnetic field B. The velocity of the wire as a function of time is sends a constant current i through the circuit. The wire ab has a length l and mass m slide on the smooth shown in figure. The current generator i g ​