-41 A 13.0 g wire of length \( L 62.0 \mathrm{~cm} \) is suspended by a pair of flexible leads in a uniform magnetic field of magnitude 0.440 T (Fig. 28-41). What are the (a) magnitude and (b) direction (left or right) of the current required to remove the tension in the supporting leads?
Figure 28-41 Problem 41 .