As shown in the figure, P and Q are two coaxial conducting loops separated by some distance. When the switch S is closed, a clockwise current
Ip flows in P (as seen by E) and an induced current
IQ1 flows in Q. The switch remains closed for a long time. When S is opened, a current
IQ2 flows in Q. Then the directions of
IQ1 and
IQ2 (as seen by E) are