Please answer fast

A conducting ring with a radius r = 0.10 m is placed in a region of a spatially uniform magnetic field perpendicular to the plane of the ring. The magnetic field is directed into the page and is decreasing at the rate 0.050 T/s. What is the magnitude of the induced current in the ring if its resistance is 5.0 Q? (Hint: the rate of change of area can be connected to the product of length and velocity). Please note that n is factored out in the answers