Two parallel wires have separation `0.1m` and each carries `5A` current.The force per metre on either wire is: ?

Two parallel wires in free spaces are 10cm apart and each carries a current of 10A in the same direction. The force one wire exerts on the other per metre of length is

Two long parallel wires are separated by a distance of 2.50 cm . The force per unit length that each wire exerts on the other is 4.00xx10^-5 N/m , and the wires repel each other. The current in one wire is 0.600A . a. What is the current in the second wire ? b. Are the two currents in the same direction or in opposite direction?

Currents of equal magnitude pass through two long parallel wires having separation of 1.35 cm. If the force per unit length on each wire is 4.76xx 10^(-2) N/m, what is I ?

Two long parallel wires are at a distance of 1 m. Both of them carry 1A of current. The force of attraction per unit length between the two wires is

Two long and parallel wires are at a distance of 0.1m and a current of 5 A is flowing in each of these wires. The force per unit length due to these wires will be

Two long parallel wires are separated by a distance of 2m. They carry a current of 1A each in opposite direction. The magnetic induction at the midpoint of a straight line connecting these two wires is