1. The figure shows an end view of two long, parallel wires perpendicular to the xy-plane, each carrying a current I=5.00A but in opposite directions. What is the magnitude and direction of the B-field at point P that is produced by the current in the two wires? 2. B=(μo/4pi) integral from +infinity to -infinity (I/r^2)(dl x r^) Biot-Savart Law B=μoI/2pi(r) 3. I am having a very hard time trying to understand this problem; but this is my attempt which is not complete. At first I was going to get my B total by Adding B1 + B2 getting each by using the second formula on top. This just doesnt seem right. Second attempt was getting B1 and B2 using the second formula. Then to get the B field I was going to do B=sqrt of B1^2 + B2^2 but I cannot figure out how to get direction? Please Help!