A wire is bent in the form of an equilateral triangle of side 100 cm and carries a current of 2A. It is placed in the magnetic field of induction 2.0 T directed perpendicular to the plane of the paper. The direction and magnitude of the magnetic force acting on each side of the triangle will be.
|column I||Column II|
|(A)||Equilibrium of loop||(p)||Along z-axis|
|(B)||torque of the loop||(q)||Zero|
|(C)||Magnetic moment of the loop||(r)||Stable|
|(D)||Potential energy of loop||(s)||None of the above|