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

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

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 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 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)

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)

A current of 5 A is flowing south to north in a wire kept along north-south direction . Find the magnitude of magnetic field due to a 1 cm piece of the wire at a point 2 m north-east from the piece of wire.