Two ends of an inductor of inductance `L` are connected to two parallel conducting wires. A rod of length `l` and mass m is gien velocity `v_0` as shown. The whole sytem is placed in perpendicular magnetic field B. Find the maximum current in the inductor. (Neglect gravity and friction)

Two ends of an inductor of inductance L is connected to two parallel conducting rails. A conducting wire of length (that is equal to separation between the rails) can slide on the rails without friction. The wire has mass m. It is projected with a velocity v_(0) parallel to the rails (see Figure). Neglect self inductance and resistance of the loop. (a) Find velocity of the wire as a function of time. (b) Write current through the wire at time t. (c) Find speed of the wire as a function of its displacement. (d) Is the current in the conductor zero when it stops? If no, find this current . (e) Will the conductor move after it stops?

A rod of length l is rotated about its one end, perpendicular to a magnetic field of induction B What is the e.m.f induced in the rod

A conducting wire of length l and mass m can slide without friction on two parallel rails and is connected to capacitance C . Whole system lies in a magnetic field B and a constant force F is applied to the rod. Then

A conducting wire of length l and mass m can slide without friction on two parallel rails and is connected to capacitance C . The whole system lies in amagnetic field B and a constant force F is applied to the rod . Then

A conducting wire of length l and mass m can slide without friction on two parallel rails and is connected to capacitance C . The whole system lies in amagnetic field B and a constant force F is applied to the rod . Then

A small conducting rod of length l, moves with a uniform velocity v in a uniform magnetic field B as shown in fig __

A small conducting rod of length l, moves with a uniform velocity v in a uniform magnetic field B as shown in fig __

In a given circuit inductor of L = 1m H and resistance R=1 Omega are connected in series to ends of two parallel conducting rods as shown. Now a rod of length 10 cm is moved with constant velocity of 1cm/s in magnetic field B=1T. If rod starts moving at t=0 then current in circuit after 1milisecond is x=10^(-3)A . then value of x is : (given e^(-1)=0.37 )