A straight conductor is placed along the axis of a circular coil perpendicualr to the plane of the coil. Then electric current is passed through both,

A straight conductor is placed along the axis of a circular coil perpendicular to the plane of the coil. Then electric current is passed through both,

The north of a bar magnet is moved towards a coil along the axis passing through the centre of the coil and perpendicular to the plane of the coil. The direction of the induced current in the coil when viewed in the direction of the motion of the magnet is

The north of a bar magnet is moved towards a coil along the axis passing through the centre of the coil and perpendicular to the plane of the coil. The direction of the induced current in the coil when viewed in the direction of the motion of the magnet is

Is the magnetic field at the centre of the current carrying circular coil parallel to the plane of the coil?

I is moment of inertia of a thin circular ring about an axis perpendicular to the plane of ring and passing through its centre. The same ring is folded into 2 turns coil. The moment of inertia of circular coil about an axis perpendicular to the plane of coil and passing through its centre is

A stragiht conductor carrying current I_1 is passed along the axis of a circular conductor carrying current I_2 . With what fore are the currents interacting?

A circular coil carrying current is placed in a region of uniform magnetic field acting perpendicular to the plane of the coil as shown in figure. The correct choice among the following is