The force per unit length between two parallel long current carrying conductor is F. If the current in each conductor is tripled, what would be the value of the force per unit length between them?

The forces existing between two parallel current carrying conductors is F. If the current in each conductor is doubled, then the value of force will be

The force exerting between the two parallel current carrying conductors if F. If the current in each conductor is doubled, what is the value of force acting between them?

Graph of force per unit length between long parallel current carrying conductors, and the distance between them is

The force between two parallel current carrying conductors separated by a distance x is F. If the current in each conductor is doubled and the distance between them is halved, then the force between them becomes

The graph of force per unit legth between two long parallel current carrying conductors and the reciprocal of the distance between them is