Three infinitely long conductors "A,B" and "C" are carrying current as shown in figure.The position of the point lying in the straight line "AC," where magnetic field is zero,is

There long straight wires A , B and C are carrying current as shown figure. Then the resultant force on B is directed

Two perpendicular infinite wires are carrying current i as shown in the figure. The magnetic field at point P is :

Three long wires, each carrying current i are placed as shown. The middle wire is along Y -axis. The locus of point on the X -axis where magnetic field is zero is

There are two parallel current carrying wires X and Y as shown in figure. Find the distance of a point from wire X, where the resultant magnetic field is zero.

An infinitely long straight conductor is bent into the shape as shown in figure. It carries the current I and radius of the circular loop is a, then the magnetic field at the centre of the loop is ______

Two very long, straight wires carrying, currents as shown in Fig. Find all locations where the net magnetic field is zero.

Two infinitely long wires each carrying current I along the same direction are made into the geometry as shown in the figure. The magnetic field at the point P is