A ciruclar current loop of magnetic moment M is in an arbitrary orientation in an external magnetic field `vecB`. The work done to rotate the loop by `30^@` about an axis perpendicular to its plane is

A circular current loop of magnetic moment M is in an arbitrary orientation in an external magnetic field vecB . The work done to rotate the loop by 30^(@) about an axis perpendicular to its plane is

A circular current loop of magnetic moment M is in an arbitrary orientation in an external magnetic field vec(B) . The work done to rotate the loop by 30^(@) about an axis perpendicular to its plane is :

A circular current loop of magnetic moment M is in an arbitrary orientation in an external magnetic field vec(B) . The work done to rotate the loop by 30^(@) about an axis perpendicular to its plane is :

A circular current loop of magnetic moment M is in an arbitrary orientation in an external magnetic field vec(B) . The work done to rotate the loop by 30^(@) about an axis perpendicular to its plane is :

A circular current loop of magnetic moment M is in an arbitrary orientation in an external magnetic field vec(B) . The work done to rotate the loop by 30^(@) about an axis perpendicular to its plane is

A circular current loop of magnetic moment M is in an arbitrary orientation in an external magnetic field B. The work done to rotate the loop by 30^(@) about an axis perpendicular to its plane is

A circular current loop of magnetic moment M is in an arbitrary orientation in an external magnetic field B. The work done to rotate the loop by 30^(@) about an axis perpendicular to its plane is

A circular current loop of magnetic moment M is in an arbitrary orientation in an external magnetic field B.The work done to rotate the loop by 30^@ about an axis perpendicular to its plane is