A square wire loop 10 cm on a side with resistance 10 mΩ has its plane perpendicular to a uniform magnetic field of magnitude B = 1 T. Two
opposite sides of the loop are shrinking at a constant rate of 4 cm/s, reducing the
area enclosed by the loop, as shown in Fig. 3. a/ Determine the average induced emf in the loop during the first second.
b/ Compute the average induced current in the loop during the first second.
Can you help me with that! Thank you very much! I really don't get this exercise.