A squre loop of side l, mass m and resistance R falls vertically into a uniform magnetic field directed perpendicular to the plane of the coil. One of the sides of the coil is always outside the magnetic field. The height h through which the loop falls so that it attains terminal velocity on entering the region of magnetic field is given by

A squre loop of side l, mass m and resistance R falls vertically into

1.	A squre loop of side l, mass m and resistance R falls vertically into a uniform magnetic field directed perpendicular to the plane of the coil. One of the sides of the coil is always outside the magnetic field. The height h through which the loop falls so that it attains terminal velocity on entering the region of magnetic field is given by
Answer» A squre loop of side l, mass m and resistance R falls vertically into a uniform magnetic field directed perpendicular to the plane of the coil. One of the sides of the coil is always outside the magnetic field. The height h through which the loop falls so that it attains terminal velocity on entering the region of magnetic field is given by

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