Please show equations used and each step that was taken. Thank you! Problem 2 Three thin…

Please show equations used and each step that was taken. Thank
you!
Problem 2 Three thin wires are placed at the corners of a right angle triangle, as shown in figure (0.2), 1,-10A, 12 12A, and 13 = 18A Determine the magnetic field at point P. 2 8cm 4cmi 3 Figure 0.2: Problem 2