A wire is parallel to one arm of a square current carrying loop, which also carries current. Now at any point A within the coil the magnetic field will be :-

A wire is parallel to a square coil . The coil and wire carry currents in the directions Shown . Then, at any point A within the coil the magnetic field will be -

A wire is parallel to a square coil . The coil and wire carry currents in the directions Shown . Then, at any point A within the coil the magnetic field will be -

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

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

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

A wire is kept parallel to a square coil. Both carry current of same amount. If the magnetic field due to the wire at any point P with in the coil is B1, then the total magnetic in duction B at P will be -

A wire is kept parallel to a square coil. Both carry current of same amount. If the magnetic field due to the wire at any point P with in the coil is B1, then the total magnetic in duction B at P will be -