Consider a circular loop of wire lying in the plane of the table, let the current pass through the loop clockwise apply right hand rule to find out the direction of the magnetic field inside and outside the loop.

Current loop does not tend to rotate when its plane is bot to the direction of magnetic field. Why?

Two concentric circular loops of radii 1 cm and 20 cm are placed coaxially. If the current passed through the outer loop is changed at a rate of 5 A/ms , find the emf induced in the inner loop. Assume the magnetic field on the inner loop to be uniform.

The plane of a circular coil is horizontal. It has 10 turns each of radius 8cm. A current of 2 A flows through it. The current appears to flow clockwise from a point above the coil. Find the magnitude and direction of magnetic field at the centre of the coil due to the current.

Two identical circular loops of metal wire are lying on a table without touching each other. Loop . A carries a current, which increases with time. In response, loop B

A planar loop of irregular shape encloses an area of 7.5xx10^-4m^2, and carries a current of 12A. The sense of flow of current appears to be clockwise to an observer. What is the magnitude and direction of the magnetic moment vector associated with the current loop?

Assuming that the earth's magnetic field is due to large circular loop of current in the interior of the earth, what is the plane of the loop and what is the direction of current around it?

In the diagram below is shown a circular loop carrying current I. show that the direction of magnetic field with the help of lines of force.