Two long straight parallel conductors separated by a distance of `0.5m` carry currents of `5A` and `8A` in the same direction. The force per unit length experienced by each other is

Two long and straight conductors, placed parallel to each other are separated by 10 cm, carrying current of 2 A and 4 A respectively in opposite direction. The force per unit length exerted by each conductor on the other is

Two long and straight conductors, placed parallel to each other are separated by 10 cm, carrying current of 2A and 4 A respectively in opposite direction. The force per unit length exerted by each conductor on the other

Two long and straight conductors, placed parallel to each other are separated by 10 cm, carrying current of 2A and 4 A respectively in opposite direction. The force per unit length exerted by each conductor on the other

Two long straight parallel conductors of length l ,separated by a distance d and each carrying a current I attract each other with a force equal to

Two long straight parallel conductors are separated by a distance of 5 cm and carrying current 20 A. what work per unit length of a conductor must be done to increases the separation between conductors to 10 cm, if the current flows in the same direction ?

Two long straight parallel conductors are separated by a distance of 5 cm and carrying current 20 A. what work per unit length of a conductor must be done to increases the separation between conductors to 10 cm, if the current flows in the same direction ?