The magnetic field at O due to current in the infinite wire forming a loop as a shown in Fig.

Magnetic field produced at the point O due to current flowing in an infinite wire shaped as shown in the figure is

Magnetic field produced at the point O due to current flowing in an infinite wire shaped as shown in the figure is

Net magnetic field at the centre of the circle O due to a current carrying loop as shown in figure is (thetalt180^(@)) .

Find magnetic field at O due to the current carrying conductor as shown in the figure.

The magnetic field at the centre of the circular loop as shown in Fig. when a single wire is bent to form a circular loop and also extends to form straight sections is

The magnetic field at the centre of the circular loop as shown in Fig. when a single wire is bent to form a circular loop and also extends to form straight sections is

Find the direction of magnetic field at a point P due to two infinite current carrying wires shown in the figure. Given r_(1) gt r_(2)

Find the direction of magnetic field at a point P due to two infinite current carrying wires shown in the figure. Given r_(1) gt r_(2)