A 2 m long solenoid with diameter 4 cm and 2000 turns has a secondary of 1000 turns wound closely near its mid point. Calculate the mutual inductance between the two coils.

A 2 m long solenoid having diameter 6 cm and 2000 turns has a secondary of 500 turns wound closely near it mid-point. Calculate the mutual inductance between the two coils.

A 2 m long solenoil with diameter 2 cm and 2000 turns has a secondary coil of 1000 turns wound closely near its midpoint. The mutuat inductance between the two coils is.

A 2 m long solenoil with diameter 2 cm and 2000 turns has a secondary coil of 1000 turns wound closely near its midpoint. The mutuat inductance between the two coils is.

A 1m long solenoid with diameter 2cm and 2000 turns has a secondary coil of 1000 turns closed near its mid-point what will be the mutual inductance between the two coils?

A 100 cm long solenoid having diameter 2 cm and 1000 turns has a primary solenoid closely wound near its mid point. If the coefficient of mutual inductance between the coils is 0.002 H, then find the number of turns in secondary coil.

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.

Over a solenoid of 50 cm length and 2 cm radius having 500 turns. Is wound another wire of 50 turns near the centre. Calculate mutual inductance of the two coils. If currents in primary changes From 0 to 5 a in 0.02 s, what is the emf induced in secondary coil ?