Two long conductors separated by a distance d carry currents

Last updated: 6/13/2023

Two long conductors separated by a distance d carry currents I and I in the same direction They exert a force F on each other Now the current in one of them is increased to four times and its direction is reversed The distance is also increased to 4d The new value of the force between them is O F F 453 2F 3 G