question_answer 1)

Predict the direction of induced current in the situations described by the following Fig. 2(a) to (f).  

Answer:

                (a) According to Lenz's law south pole forms at  and north pole at . Therefore, induced current is from to .                 (b) South pole develops at end  and end  of the two coils respectively. Therefore, induced current is from  to  in coil and  to  in coil .