Multiple-Concept Example 8 and Conceptual Example 9 provide background that will help you understand the approach needed in this problem. A rectangular current loop is located near a long, straight wire that carries a current of 12 A (see the drawing). The current in the loop is 25 A. Determine the magnitude of the net magnetic force that acts on the loop. 12 A 0. 11 m 25 A 0. 15 m 0.50 m Number Units V