Shows a coil placed in a decreasing magnetic field applied perpendicular to the plane of the coil. The magnetic field is decreasing at a rate of `10 T s^(-1)`. Find out current in magnitude and direction of current.

A coil placed in a magnetic field decreasing at a rate of 10 T s^(-1) . There is also a source of emf 30V in the coil. Find the magnitude and direction of the current in the coil.

Shows a coil placed in a magnetic field decreasing at a rate of 10 T s^(-1) . There is also a source of emf 30V in the coil. Find the manitude and direction of the current in the coil.

Shows a coil placed in a magnetic field decreasing at a rate of 10 T s^(-1) . There is also a source of emf 30V in the coil. Find the manitude and direction of the current in the coil.

Find the direction of induced current in the coil shown in figure.Magnetic field is perpendicular to the plane of coil and it is increasing with time.

Find the direction of induced current in the coil shown in figure.Magnetic field is perpendicular to the plane of coil and it is increasing with time.

Find the direction of induced current in the coil shown in figure. Magnetic filed is perpendicular to the plane of coil and it is increasing with time.

In a coil of area 10cm^(2) and 10 turns, magnetic field is directed perpendicular to the plane and is changing at a rate of 10^(4)Ts^(-1) . The resistance of the coil is 20Omega . The current in the coil will be

A conducting wire is bent in the form of a square of side 8 cm and is placed in a region of magnetic field of 0.05 T, such that the plane of coil is perpendicular to the magnetic field. If the side of square starts decreasing at a rate of 10^(-3) m s^(-1) , what will be the emf induced in the coil when the area of coil is reduced to just half?

A coil is placed in a constant magnetic field. The magnetic field is parallel to the plane of the coil as shown in Fig. 3.28. Find the emf induced in the coil if B increasing.