1. Consider two long, straight, parallel, current-carrying wires, separated by a distanced=1.5cm, as shown in the figure. The left wire is directed out of the page with currentI₁, and the right wire is directed into the page with currentI₂. The point P is a distancedfrom both wires, so the wires and the point form an equilateral triangle.

A X 2 X Otheexpertta.com\fR 12 Otheexpertta.comP d X Otheexpertta.com