Three identical rectangular loops of wire, labeled 1, 2, and 3, have total resistances \(R\), \(2R\), and \(3R\), respectively. Each loop is pulled to the right at the same constant speed \(v\) through a boundary out of a region of uniform magnetic field \(\vec{B}\) directed into the page. Which of the following correctly ranks the magnitude of the external force \(F\) required to maintain this constant speed while each loop is partially exiting the magnetic field?