A square loop (edge = 9.4 cm) is comprised of 41 turns of copper wire. The square loop is placed in the plane of the page and is perpendicular to a uniform magnetic field that changes in time. Initially, at time t = 0 s, the magnetic field is 2.83 T, directed into the page. The magnetic field changes linearly until time t =4.28 s, when the magnetic field is 1.07 T, directed out of the page. What is the magnitude of the induced emf in the square loop?