Two long, straight wires lie in the xy plane and are parallel to the x direction as

Question:

Two long, straight wires lie in the x–y plane and are parallel to the x direction as shown in Figure P20.81. The wires are both a distance of 2.0 m from the origin, and each wire carries a current of 25 A in the +x direction. Find the magnitude of the magnetic field at the point x = 0, y = 1.5 m, z = 0.

Figure P20.81