An infinite current carrying wire passes through point O and is perpendicular to the plane containing a current carrying loop ABCD as shown in figure. Choose the correct option(s).

An infinite current carrying wire passes through point O and in perpendicular to the plane containing a current carrying loop ABCD as shown in the Choose the corrent option .

abcd is a square. There is a current I in wire efg as shown. Choose the correct options.

abcd is a square. There is a current I in wire efg as shown. Choose the correct options.

A closed loop carrying current is placed so that its plane is perpendicular to the long current carrying straight conductor as shown in the figure. The net force acting on the loop is [where WZ and XY are circular arcs)

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

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

A current carrying rod AB is palace perpendicular to an infinitely long current carrying wire as shown in figure. The point at which the conductor should be hinged so that it will not rotte (AC=CB)