Determine the force between two parallel conductors of length 1 m separated by 50 cm in air and carrying currents of 30 A in same direction and opposite direction.
1
36 × 10-3 N & 0.036 × 10-3 N
2
3.6 × 10-3 N & 0.306 × 10-3 N
3
0.36 × 10-3 N & 0.36 × 10-3 N
4
0.6 × 10-3 N & 0.360 × 10-3 N