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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The magnetic field in a region is given by B = B [ 1+ x/a ] k. A square loop of edge length d is placed with its edge along the x – and y axes. THe loop is moved with a constant velocity v = v0 i. The emf included in the loop is

The magnetic field in a region is given by B = B [ 1+ x/a ] k. A square loop of edge length d is placed with its edge along the x – and y axes. THe loop is moved with a constant velocity v = v0 i. The emf included in the loop 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 ​