Solved: Figure 29-84 shows, in cross section, two long
Chapter , Problem 82(choose chapter or problem)
Figure 29-84 shows, in cross section, two long parallel wires that are separated by distance d = 18.6 cm. Each carries 4.23 A, out of the page in wire 1 and into the page in wire 2. In unit-vector notation, what is the net magnetic field at point P at distance R = 34.2 cm, due to the two currents?
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