Two parallel wires separated by 4.20 cm repel each other with a force per unit length of 1.65 x 104 N/m. The current in one wire is 5.10 A. (a) Find the current in the other wire. A (b) Are the currents in the same direction or in opposite directions? the same direction opposite directions (c) What would happen if the direction of one current were reversed and doubled?
Two parallel wires separated by 4.20 cm repel each other with a force per unit length of 1.65 x 104 N/m. The current in one wire is 5.10 A. (a) Find the current in the other wire. A (b) Are the currents in the same direction or in opposite directions? the same direction opposite directions (c) What would happen if the direction of one current were reversed and doubled?
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Transcribed Image Text:Two parallel wires separated by 4.20 cm repel each other with a force per unit length of 1.65 x 104 N/m. The current in
one wire is 5.10 A.
(a) Find the current in the other wire.
A
(b) Are the currents in the same direction or in opposite directions?
the same direction
opposite directions
(c) What would happen if the direction of one current were reversed and doubled?
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