Two parallel wires separated by 4.00 cm repel each other
Chapter 30, Problem 22(choose chapter or problem)
Two parallel wires separated by 4.00 cm repel each other with a force per unit length of 2.00 3 1024 N/m. The current in one wire is 5.00 A. (a) Find the current in the other wire. (b) Are the currents in the same direction or in opposite directions? (c) What would happen if the direction of one current were reversed and doubled?
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