Solve the all parts of given problem:
Problem: An electric bus operates by drawing current from two parallel overhead cables, at a potential difference of 600 V, and spaced 59cm apart. The power input to the bus's motor is at its maximum power of 53hp.
Part I: What current does it draw?
(answer is in Amps)
Part II: What is the repulsive force per unit length between the cables?
(Answer is lb/ft)
I need help to find the repulsive force per unit length between the cables.