At time t = t3 = 0.5 s, what is I3, the induced current in the loop? I3 is defined to be positive if it is in the counterclockwise direction.

A conducting loop is formed by joining two squares side-by-side. The square on the right has side length s; = 2.4 cm, and the square on the left has side length s2 = 7.9 cm. The overall shape of the loop resembles a square with an extra square region protruding to the right, forming a step-like shape. The entire loop lies in the g-y plane, and its right edge is initially aligned with x = 0. At time = 0, the loop begins to enter a region that extends from x = 0 to g = 17.7 cm and contains a uniform magnetic field B=1A 2 T, pointing out of the page (positive z-direction). The loop moves in the + direction at constant speed y = 37 cm/s. The resistance of the loop is R = 2.42