Four long, parallel conductors carry equal currents of I = 5.00 A. Figure is an end view

Question:

Four long, parallel conductors carry equal currents of I = 5.00 A. Figure is an end view of the conductors. The direction of the current is into the page at points A and B (indicated by the crosses) and out of the page at C and D (indicated by the dots). Calculate the magnitude and direction of the magnetic field at point P, located at the center of the square with edge of length 0.200m.