Find the magnitude of magnetic field at point p due to a semi - infinite wire given below:-

Magnetic field at point O due to the given structure is

Find the magnetic field B at the point P in figure

Find the magnitude and direction of magnetic field at point P due to the current carrying wire as shown in

A current I=IA flowing through an infinite long wire A_1 divides between two infinite long wires A_2 and A_3 at junction B. The magnitude of the magnetic field at point O due to current through wires is :

Find the magnitude and direction of magnetic field at point I in the following caese

In Fig, find the magnetic field at point P.

Find the direction of magnetic field at a point P due to two infinite current carrying wires shown in the figure below

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)

The direction of magnetic field at a point due to an infinitely long wire carrying current is