1. Three long wires are oriented so that they are perpendicular to each other as in FIGURE 1. Calculate the magnitude of the magnetic field at point P if given the current la = 8.5 A, I, = 12 A and I. = 10 A . 1= 10 A 10 cm: 26 cm 8 cm Ib=12.0 A la= 8.5 A
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