As shown in the figure, a long wire is placed near a triangular coil. Calculate the mutual induectance of the combination.

Figure shows a rectangular coil near a long wire. The mutual inductance of the combination is

Figure shows a rectangular coil near a long wire. The mutual inductance of the combination is

As shown in the figure, the planes of two concentric coils are mutually perpendicular. The mutual inductance of this system is …….

The current in a coil is changed from 5A to 10A in 10^(-2) s. Then, an emf of 50mV is induced in a coil near by it. Calculate mutual inductance of two coils.

AB is an infinitely long wire placed in the plane of rectangular coil of dimension as shon in the figure. Calculate the mutual inductance of wire AB and coil PQRS

AB is an infinitely long wire placed in the plane of rectangular coil of dimension as shon in the figure. Calculate the mutual inductance of wire AB and coil PQRS

A long solenoid of length 50 cm and cross sectional area 10cm^2 is closely wound with 1000 turns of wire. A small coil of 10 turns surrounds it at its centre. Calculate the mutual inductance of the two coils.

A rectangular loop of N closely packed turns is positioned near a long straight wire as shown in Fig. 30-40. What is the mutual inductance M for the loop-wire combination if N = 150, a = 1.0 cm, b = 9.5 cm, and l = 30 cm?