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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A circuit ABCD is held perpendicular to the uniform magnetic field of B = 5 × 10^−2 T extending over the region PQRS and directed into the plane of the paper. The cicuit is moving out of the field at a uinform speed of 0.2 m/s for 1.5 s. During this time, the current in the 5 Ω resistor is

A circuit ABCD is held perpendicular to the uniform magnetic field of B = 5 × 10^−2 T extending over the region PQRS and directed into the plane of the paper. The cicuit is moving out of the field at a uinform speed of 0.2 m/s for 1.5 s. During this time, the current in the 5 Ω resistor is

An equilateral triangular loop ADC having some resistance is pulled with a constant velocity v out of a uniform magnetic field directed into the paper (figure). At time t=0 side DC of the loop is at edge of the magnetic field. The induced current (i) versus time (t) graph will be as