Part A You are given two infinite, parallel wires each carrying current I. The wires are separated by a distance d, and the current in the two wires is flowing in the same direction. This problem concerns the force per unit length between the wires. Is the force between the wires attractive or repulsive? View Available Hint(s) O attractive O repulsive Submit Part B What is the force per unit length F/ L between the two wires? Express your answer in terms of I, d, and constants such as to and 7. View Available Hint(s) AEd Submit