In Fig. 29-42, two long straight wires are perpendicular
Chapter , Problem 11(choose chapter or problem)
In Fig. 29-42, two long straight wires are perpendicular to the page and separated by distance d1 ! 0.75 cm. Wire 1 carries 6.5 A into the page. What are the (a) magnitude and (b) direction (into or out of the page) of the current in wire 2 if the net magnetic field due to the two currents is zero at point P located at distance d2 ! 1.50 cm from wire 2?
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