The figure shows a circular coil and a long straight wire `AB` placed close to each other, the wire being parallel to a diameter of coil. The arrows show directions of currents. The direction of magnetic force acting on `AB` is

Figure shows a rectangular coil near a long wire. The mutual inductance of the combination is

Figure shows a rectangular coil near a long wire. The mutual inductance of the combination is

A negative test charge is moving near a long straight wire carrying a current. The force acting on the test charge is parallel to the direction of the current. The motion of the charge is:

A negative test charge is moving mear a long straight wire carrying a current. The force acting on the test charge is parallel to the direction of the current. The motion of the charge is:

If a current flowing in a circular coil is in anticlockwise direction , then direction of magnetic field will be

In the figure PQ is a long current carrying wire which is placed near a current carrying coil. The direction of the force acting on PQ will be

In the figure PQ is a long current carrying wire which is placed near a current carrying coil. The direction of the force acting on PQ will be

The direction of magnetic moment of a current carrying circular coil is

The direction of magnetic moment of a current carrying circular coil is

A circular coil of wire carries a current . PQ is a part of very long wire carrying a current and passing close to the circular coil. If the direction of currents are those shown in figure, then the direction of the force acting on PQ is