Point A Point B Point C Magnitude Two parallel wires, each carrying a current of

Question

                                Point A                                                              Point B                                                              Point C                                                              Magnitude                              Two parallel wires, each carrying a current of I = 2.9 A, are shown in the figure, where d = 5.1 cm. The current in wire 1 is in the opposite direction of wire 2. Find the direction and magnitude of the net magnetic field at points A, B, and C.

Explanation / Answer

Bnet = (uo*I/2pi)*((1/d)-(1/3d) = uo*I/3*pid = 7.581e?6 T into the page

b) Bnet = (uo*I/2*pi)*((1/d)+(1/d) ) = uo*I/pid = 22.745e?6 out og page

c) Bnet = (uo*I/2pi)*((1/d)-(1/3d) = 7.581e?6T   into the page

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