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11 Dec 2019
The figure shows a cross-section of three parallel wires each carrying a current of 15 A. The currents in wires A and C are out of the paper, while that in wire B is into the paper. If the distance R = 5.0 mm, what is the magnitude of the force on a 4.0-m length of wire C? Using the answer you get, what direction does the force go? Hint: You must find the resultant force.
The figure shows a cross-section of three parallel wires each carrying a current of 15 A. The currents in wires A and C are out of the paper, while that in wire B is into the paper. If the distance R = 5.0 mm, what is the magnitude of the force on a 4.0-m length of wire C? Using the answer you get, what direction does the force go? Hint: You must find the resultant force.
Manoj PandeyLv10
16 Mar 2021
