A coil having 100 turns carrying current of 2 mA has self-inductance 10 mH. Find the magnetic flux linked with each turn of the coil

A solenoid of length 100 cm having 150 turns carries a current of 3A. Find the magnitude of magnetic field:- in the interior of the solenoid,

A solenoid of length 100 cm having 150 turns carries a current of 3A. Find the magnitude of magnetic field:- at one end of solenoid.

A solenoid of 150 cm length having 300 turns carries a current of 4A. Find the magnitude of the magnetic field inside the solenoid.

A rectangular coil of 20 turns and area of cross section 25 sqcm has a resistance of 100 ohm. If a magnetic field which is perpendicular to the plane of the coil changes of the rate of 1000 tesla per second, the current in the coil is?

A rectangular coil 20cmxx20cm has 100 turns and carries a current of 1 A . It is placed in a uniform magnetic field B=0.5 T with the direction of magnetic field parallel to the plane of the coil. The magnitude of the torque required to hold this coil in this position is

A circular coil of wire is made phi of 100 turns, each of radius 8 cm if a current of 0.4A passes through of, what will be the magnetic field at the centre of the coil

Two identical coils each of radius r and having number of turns n are lying in perpendicular planes such that they have common centre. Find the magnetic field at the centre of the coils if they carry currents equal to I and sqrt31 respectively.

A long wire carries a steady current . It is bent into a circle of one turn and the magnetic field at the centre of the coil is B . It is then bent into a circular loop of n turns. The magnetic field at the centre of the coil will be

A current through a coil of self inductance 10 mH increases from 0 to 1 A in 0.1 s. What is the induced emf in the coil?