A triangle loop as shown in the figure is started to being pulled out at `t=0` from a uniform magnetic field with a constant velocity `v`.Total resistance of the loop is constant and equals to `R`.Then the variation of power produced in the loop with time will be:

A triangular loop as shown in the figure is started to being pulled out at t=0 form a uniform magnetic field with a constant velocity v. Total resistancee of the loop is constant and equal to R. Then the variation of power produced in the loop with time will be :

A rectangular loop of resistance R, and sides l and X, is pulled out of a uniform magnetic field B with a for maintaining uniform velocity of withdrawal is __

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 conducting loop is being pulled with speed v from region I of magnetic field to region II. If resistance of the loop is R, current induced in the loop at the instant shown is

A rectangular loop and a circular loop are moving out ofa uniform magnetic form, region with a constant velocity v. In which loop do you expect the induced emf to be constant during the passage out of field region? The field is normal to the loops.

A rectangular, a square, a circular and an elliptical loop, all in the x-y plane, are moving out of a uniform magnetic field with a constant velocity Vvec = v_(0)hati . The magnetic field is directed along the negative z-axis direction. The induced emf, during the passage of these loops, out of the field region, will not remain constant for

A loop shown in the figure is immersed in the varying magnetic field B=B_0t , directed into the page. If the total resistance of the loop is R , then the direction and magnitude of induced current in the inner circle is