Suppose two conducting wires each of mass 25g and length 40m are both hanging from a support beam. When the circuit is turned on, the wires repel each other so that the angle between the supporting strings is 30 degrees at a height 5cm below the support beam.
A. Are the currents going in the same direction or opposite direction?
B. What is the current going through each wire? (Wires have same current)