As shown in fig. (10), 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 , flows in Q. The switch remains closed for a long time. when S is opened, a current flows in Q. Then the directions of (as seen by E) are:
Due to , B will be towards E. So, will be anticlockwise. Dup to , B will be away from E So, will be clockwise.