45. The wire in the shape of a square with side a = 0.60 m and a current I1 = 2,0 A is located in one plane with an infinite straight conductor with current I = 10 A. The two sides of the square are parallel to the straight conductor, and the nearest side is b = distance of 20 cm from the conductor. Determine the force F, acting on the loop.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)