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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A rectangular loop has a sliding connector PQ of length l and resistance R(Ω) and it is moving with a speed v as shown. The set-up is placed in a uniform magnetic field going into the plane of the paper. The three currents I1, I2 and I are

A rectangular loop has a sliding connector PQ of length l and resistance R(Ω) and it is moving with a speed v as shown. The set-up is placed in a uniform magnetic field going into the plane of the paper. The three currents I1, I2 and I are

have diameters 0.2 m and 2 m. A time varying potential difference ( 4+ 2.5 t ) volt is applied to the larger loop. Calculate the current in the smaller loop. Two concentric coplanar circular loops made of wire with resistance per unit length 10^−4 Ω/m