A rectangular loop of wire is placed on a tabletop in the horizontal plane. A very long straight piece of wire, placed as shown below, has a current i (t) = a – bt² flowing in the direction indicated. The wire is at a distance of d = 3 cm from the left side of the rectangular loop. What is the magnitude of the induced emf in the loop at t = 1.2 s? Use a = 2 A, b = 2.1 A/s?, the length (l) of the loop is 0.5 m and the width (w) of the loop is 0.25 m. d

A rectangular loop of wire is placed on a tabletop in the horizontal plane. A very long straight piece of wire, placed as shown below, has a current i (t) = a – bt² flowing in the direction indicated. The wire is at a distance of d = 3 cm from the left side of the rectangular loop. What is the magnitude of the induced emf in the loop at t = 1.2 s? Use a = 2 A, b = 2.1 A/s?, the length (l) of the loop is 0.5 m and the width (w) of the loop is 0.25 m. d