Problem 2: A wire bends into a loop and has current l1 flowing counter- clockwise, as shown in the figure. The loop lies in a plane that also contains a very long straight wire carrying a current l2. The distance between the long wire and the left side of the loop is d. a) Assume that the current is changing with time as described by the function [=10 +a t + b 122, where 10, a, b are known positive constants. no question in a) just a statement b) What are the units of the constants [0, a, b ? c) What is the magnetic flux through the rectangular loop? d) What is the Emf induced in the loop? 6) What is the induced current in the loop? fl What is the direction of the induced magnetic field inside the loop? (Points: 3/6) Assume that the resistance of the loop is R 2L 2L