A circular loop of wire with area A lies in the xy-plane. As viewed along the z-axis looking in the −z-direction toward the origin, a current I is circulating clockwise around the loop. The torque produced by an external magnetic field B is given by τ = D (5i^ - 2j^), where D is a positive constant, and for this orientation of the loop the magnetic potential energy U = −μ * B is negative. The magnitude of the magnetic field is B0 = 13D/IA.
A) Determine the vector magnetic moment of the current loop.
B) Determine the component Bx of B.
C) Determine the component By of B.