Question

Two long striaght parallel conductors carrying currents I1 and I2 along the same direction are separated by a distance 'd'.How does one explain the force of attraction between them if a third coductor carrying a current I3 in the opposite direction is placed in the middle of these conductors? Find the reultant farce acting on the third conductor

Answer 1

Answer:

Explanation:

Two long straight parallel conductors carry steady current I1 and I2 separated by a distance d. The direction of force experienced by the wire 'a' is toward the wire 'b'. (As shown in the diagram). Similarly the direction of force

experienced by the wire 'b' is toward the wire Thus, the force is attractive

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