A rectangular loop is being pulled at a constant speed `v`, through a region of certain thickness `d`, in which a uniform magnetic field `B` is set up. The graph between position `x` of the right hand edge of the loop and the induced e.m.f. `E` will be

A semi-circular loop of radius R is placed in a uniform magnetic field as shown. It is pulled with a constant velocity. The induced emf in the loop is

A square loop of edge a has N turns and a total resistance R . The loop moves with constant velocity v through a region of constant magnetic field B . The loop enters in magnetic field at t=0 . Discuss the vartion of (a) Flux passing through the loop (b) the induced emf and (c) the external force acting on the loop a function of position of the loop in the field.

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

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

A circular loop of radius r moves with a constant velocity v in a region with uniform magnetic field B . Calculate the potential difference between two points (A, B) , (C, D) , and (E, F) located on the loop.

A circular loop of radius r moves with a constant velocity v in a region with uniform magnetic field B . Calculate the potential difference between two points (A, B) , (C, D) , and (E, F) located on the loop.

The given figure SAQ 35 shows the positions of a loop PQR in a perpendicular uniform magnetic field. In which position of the coil there is an induced e.m.f.