A conducting ring of radius R, mass M and carrying current I in anticlockwise direction as seen from top hangs, with its plane parallel to horizontal plane, by two non-conducting strings as shown in the figure. The uniform horizontal magnetic field B exists is the region. If both strings are tight and the ring is in equilibrium, find the minimum tension in the any string.

A conducting ring of radius R, mass M and carrying current I in anticl

1.	A conducting ring of radius R, mass M and carrying current I in anticlockwise direction as seen from top hangs, with its plane parallel to horizontal plane, by two non-conducting strings as shown in the figure. The uniform horizontal magnetic field B exists is the region. If both strings are tight and the ring is in equilibrium, find the minimum tension in the any string.
Answer» A conducting ring of radius R, mass M and carrying current I in anticlockwise direction as seen from top hangs, with its plane parallel to horizontal plane, by two non-conducting strings as shown in the figure. The uniform horizontal magnetic field B exists is the region. If both strings are tight and the ring is in equilibrium, find the minimum tension in the any string.