Physics E&M help!

Problem 3 A square loop of wire with a side length of 15 cm and a resistance of 20 0 is placed in a uniform magnetic field of strength 2 T pointing out of the page, and oriented so that the magnetic field is perpendicular to the plane of the loop, as shown below. If the strength of the magnetic field begins decreasing at a rate of 0.25 T/s, what will be the induced current in the loop (including the direction)? Bext