NEET Physics Moving Charges and Magnetism Questions Solved


Two long parallel copper wires carry currents of 5A each in opposite directions. If the wires are separated by a distance of 0.5 m, then the force between the two wires is

(a) 10-5N, attractive                (b) 10-5N, repulsive

(c) 2×10-5N, attractive           (d) 2×10-5N, repulsive

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