(Solved): As shown in the figure, a rectangular current loop carries a current of 1.19A. A uniform magnetic ...

As shown in the figure, a rectangular current loop carries a current of $1.19\mathrm{A}$. A uniform magnetic field with a magnitude of $B=0.748\mathrm{T}$ and the direction as shown in the figure is applied parallel to the plane of the loop. Assume the current direction in the loop is $\mathrm{CW}$ (from $\mathrm{A}$ to $B$, to $C,\dots$.. The dimensions of the wire is given $\mathrm{AB}=19.3\mathrm{m}:\mathrm{BC}$ = $24.2\mathrm{m}$. Find the magnitude of the torque (unit in $\mathrm{Nm}$ ) of the current loop.