A pair of stationary and infintely long bent wires are placed in the ` XY` planes as shown in fig. The wires carry currents of ` I = 10 amperes` each as shown . The segments `P and Q` are parallel to the ` Y-axis` such that ` OS = OR = 0.02 m`. Find the magnitude and direction of the magnetic induction at the origin `O`.

A pair of stationary and infinitely long bent wires is placed in the X-Y plane as shown in figure.The wires carry currents of 10A each as shown.The segments L and M are along the x -axis.The segments P and Q are pallel to the Y -axis such that OS=OR=0.02 m .Find the magnitude and direction of the magnetic induction at the origin O .

(i) A pair of stationary and infinitely long bent wires are aplced in the XY- plane as shown.The wires carry currents 10 A each. The segment P and Q are parallel to the Y-axis such as OS =OR = 0.02 m. Find the magnitude field at the origin O (ii) three long wires carrying 10 A 20 A and 30 A are placed parallel to each other as shown field at P and Q

There are two parallel current carrying wires X and Y as shown in figure. Find the magnitude and direction of the magnetic field at points, P, Q and R.

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

The segment of wire shown in figure carries a current of i = 5.0 A where the radius of the circular arc is R = 3.0 cm . Determine the magnitude and direction of the magnetic field at the origin.

Four long wires each carrying current I as shown in the figure are placed at the points A, B, C and D. Find the magnitude and direction of magnetic field at the centre of the square.

In the figure are shown two long parallel current carrying wires I and II. Find the magnitudes and directions of the magnetic field induction at the point P, Q and R in the plane of paper.

A straight wire carrying current is parallel to the y-axis as shown in Fig. The

A wire loop carrying current I is placed in the x-y plane as shown. Magnetic induction at P is

Two long thin wires ABC and DEF are arranged as shown in Fig. They carry equal currents I as shown. The magnitude of the magnetic field at O is