Three isolated, thin circular wire arcs carry steady currents as described in the table. Each arc is centered at its respective center of curvature.

Arc	Radius	Current	Subtended Angle
1	\(R\)	\(I\)	\(\pi\text{ rad}\)
2	\(2R\)	\(2I\)	\(\dfrac{\pi}{2}\text{ rad}\)
3	\(R\)	\(3I\)	\(\dfrac{\pi}{2}\text{ rad}\)

Which of the following correctly ranks the magnitude of the magnetic field \(B\) produced at the center of curvature of each arc?