1.

Two parallel conductors, each of 0.6 m length, separated by 6 mm carry equal currents of 4.0 A in opposite directions. The mutual force between the conductors is:

A. attractive, 5.3 × 10-4 N
B. repulsive, 5.3 × 10-4 N
C. attractive, 3.2 × 10-4 N
D. ​repulsive, 3.2 × 10-4 N
Answer» E.


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