1. The problem statement, all variables and given/known data If two long parallel wires are separated by a distance of 1.00 m and there is a current of 5.00 A up in the wire on the left and a current of 10.0 A up in the wire on the right, find the: a. magnetic field at a point 30.0 cm to the right of the left wire. 2. Relevant equations https://www.physicsforums.com/latex_images/19/1920784-0.png [Broken] 3. The attempt at a solution Hello, well I think all I have to do is to calculate the two magnetic fields at this point, and then since they are going in opposite directions at this point find the difference. Is that correct?