CUET and UG exam CUET UG 2025 Mock Test Series Physics Moving Charges and Magnetism Force Between Two Parallel Currents
10 A current is flowing in two straight parallel wires in the same direction. Force of attraction between them is 1 × 10-3 N. If the current is doubled in both the wires the force will be
1
1 × 10-3 N
2
2 × 10-3 N
3
4 × 10-3 N
4
0.25 × 10-3 N