A rectangular loop os sides of length l an db is placed in x-y plane. A uniform but it me varying manetic field of strength exists in space. The magnitude of induced e.m.f. at time t is:

A rectangular loop of sides of length l and b is placed in x-y plane. A uniform but time varying magnetic field of strength vec B = 20 t hat i +10 t^2 hat j+50 hat k where t is time elapsed. The magnitude of induced emf at time t is:

A rectangular loop of sides a and b is placed in xy -placed. A uniform but time varying magnetic field of strength B=20thati+10t^2hatj+50hatk is present in the region. The magnitude of induced emf in the loop at time is

A rectangular loop of sides a and b is placed in xy -placed. A uniform but time varying magnetic field of strength B=20thati+10t^2hatj+50hatk is present in the region. The magnitude of induced emf in the loop at time is

A reacangular loop if size (2m xx 1m) is placed in x-y plane. A uniform but time varying magnetic field of strength T where t is the time elsapsed in second exists in sosace. The magnitude of induced emf (in V) at time t is

A reacangular loop if size (2m xx 1m) is placed in x-y plane. A uniform but time varying magnetic field of strength T where t is the time elsapsed in second exists in sosace. The magnitude of induced emf (in V) at time t is

A coil of area A is placed in the X-Y plane. A uniform magnetic field B_0hati established. The emf induced in the coil is ____

A rectangular loop of sides 20 cm and 10 cm carries a current of 5.0 A . A uniform magnetic field of magnitude 2 T exists parallel to the longer side of the loop. The torque acting on the loop is

A rectangular loop of wire is moved within the region of a uniform magnetic field acting perpendicular to its plane. What is the direction and magnitude of current induced in it ?

Find the magnitude of induced filed " E_(n) " at a point r (>R) where a uniform but time varying magnetic field ((dB)/(dt) = b) exists in a region of radius R .

Find the magnitude of induced filed " E_(n) " at a point r (>R) where a uniform but time varying magnetic field ((dB)/(dt) = b) exists in a region of radius R .