A) repel each other
B) attract each other
C) experience no force between them
D) rotate perpendicular to each
Correct Answer: A
Solution :
Two conducting wires carrying current in the opposite direction will repel each other. This is due to the reason that when currents are in opposite directions, the magnetic fields compress themselves into the gap between the lines or wires carrying current. This pattern of fields exerts a repulsing force.
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