A rectangular coil of length $0.12\; m$ and width $0.1\; m$ having $50$ turns of wire is suspended vertically in a uniform magnetic field of strength $0.2\; Weber/m^2$. The coil carries a current of $2A$. If the plane of the coil is inclined at an angle of $30^°$ with the direction of the field, the torque required to keep the coil in stable equilibrium will be :

Question

( A ) 0.20 Nm
( B ) 0.24 Nm+
( C ) 0.15 Nm
( D ) 0.12 Nm