Calculate the magnetic field induction at the center of the coil in the form of a square of side `10cm`, carrying a current of `10A`.

Caculate the magnetic field induction at the centre of a coil bent in the form of a square of side 10 cm carrying current of 10 A.

What is the magnetic field at the cemter of a coil in the form of a square of side 4sqrt2 cm and carrying a current of 4 A ?

Find an expression for the magnetic field induction at the centre of a coil bent in the form of a square of side 2a , carrying current I, figure

Calculate the magnetic field induction at the centre of a square shaped coil of side 10 cm, if it carries of current of 1A.

Magnetic field at the centre of coil of n turns, bent in the form of a square of side 2l , carrying current i , is

Use Biot-Savart's law to obtain the expression for the magnetic field at the centre of a coil in the form of a square of sides 2a carrying a current 'I'.

Find the experssion for the magnetic field at the centre O of a coil bent in the form of a square of side 2a , carrying current I, figure.

The magnetic induction at the center of a circular coil having 5 turn and radius 2 pi cm carrying a current of 500 mA is

What is the magnetic induction at the centre of a circular coil of 10 turns, each of radius 5 cm and carrying a current of 5 A ?

Magnetic field induction at the centre O of a square loop of side a carrying current I as shown in figure.