Q. Two infinitely long parallel conductors in vacuum anf' separated 1 metre between centres >rhen a current of 1 ampere flows thn. ugh each conductor, produce on each otLer a force of (Solved)
1. 2 x 1(T2 N/m)
2. 2 x KT3 N/m
3. 2 x 10"5 N/m
4. 2x 1(T7 N/m)
- d. 2x 1(T7 N/m)