1. The problem statement, all variables and given/known data Two long, parallel wires carry currents of I1 = 2.78 A and I2 = 4.80 A in the direction indicated in the figure below. (Choose the line running from wire 1 to wire 2 as the positive x-direction and the line running upward as the positive y-direction.) a) Find the magnitude and direction of the magnetic field at a point midway between the wires (d = 20.0 cm). (b) Find the magnitude and direction of the magnetic field at point P, located d = 20.0 cm above the wire carrying the 4.80-A current. 2. Relevant equations F=BILsin(theta) not sure if that is the one to even use 3. The attempt at a solution tried plugging in the numbers in the above equation, but not working. Help is greatly appreciated!