A pentagon is a polygon with 5 sides of equal length. Imagine a pentagon in the xy-plane with its base (one of the 5 identical sides) extending from the origin along the x-axis (for which y=0) to x = 5.55 cm. The rest of the pentagon has y>0. Now imagine that a current, i = 3.33 Amps, runs along the 4 sides of the pentagon that have y>0 (ie there is no current along the x-axis side). If a uniform magnetic field of magnitude 0.222 Tesla pointing in the positive y-direction pervades the space, then what is the force on the 4-sided wire that carries the current. Answer = Newtons.