Two identical coils carry equal currents have a common centre and their planes are at right angles to each other. The ratio of the magnitude of the resulatant magnetic field at the centre and the field due to one coil is

Two identical coils having same number of turns and carrying equal current have common centre and their planes are at right angles to each other. What is the ratio of magnitude of the resultant magnetic field at the centre and magnetic field due to one of the coils at the centre ?

Two identical coils have a common centre and their planes are at right angles to each other. They carry equal currents. If the magnitude of the magnetic field at the centre due to one of the coils is B then that due to the combination is

Two identical coils carrying same current have common centre but have their planes at right angles to each other. If the field due to each is B, what is the resultant field?

The magnetic field at the centre of the current carrying coil is

The magnetic field at the centre of the current carrying coil is

Two identical coils have· a common centre and their planes are at right angles to each other and carry equal currents. If the magnitude of the induction field at the centre due to one of the coil is 'B ', then the resultant magnetic induction field due to combination at their common centre is

The magnetic field at the centre of the current carrying coil

The magnetic field at the centre of the current carrying coil

The magnetic field at the centre of the current carrying coil :