Question
Two high-current transmission lines carry currents of 27.0 A and 78.0 A in the same direction and are suspended parallel to each other 42.0 cm
Two high-current transmission lines carry currents of 27.0 A and 78.0 A in the same direction and are suspended parallel to each other 42.0 cm apart.
1. If the vertical posts supporting these wires divide the lines into straight 20.0 m segments, what magnetic force does each segment exert on the other?Express your answer in newtons.
2. Is the force found in part (A) attractive or repulsive?
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Physics Of The Plasma Universe
Authors: Anthony L Peratt
2nd Edition
1461478197, 9781461478195
