What is a potential error to be made here when solving?

In the figure below, the conducting loop has fallen a short distance and is now falling at a constant velocity, Vterminal. The loop has sides of length s=0.50 m, mass 50.0 g, and resistance R=1.00 0. If B=7.50 T and is directed into the page, answer the following questions: Square loop of Ks m side length - copper wire - Above this line: s = side If uniform and horizontal length Below this line: 1=0 d = wire diameter (a) What is the magnitude of the force pulling down on this loop? (b) According to Lenz's Law, in which direction will an induced current in the loop travel? How do you know? (c) Since the loop is moving at a constant velocity, there must be an equal force acting to hold the loop up. What current do you need to flow in the loop to produce this force? (d) Use the induced EMF in this loop to determine vterminal