Two solenoids are close to each other,as shown in the figure,with the switch S open.When the switch is suddenly closed,which way will the induced current flow through the galvanometer in the left-hand solenoid?
A)from left to right
B)from right to left
C)There will be no induced current through the galvanometer.

Question

Two solenoids are close to each other,as shown in the figure,with the switch S open.When the switch is suddenly closed,which way will the induced current flow through the galvanometer in the left-hand solenoid? 
A)from left to right 
B)from right to left 
C)There will be no induced current through the galvanometer.

Quizplus · Accepted Answer

The Answer is B

Two Solenoids Are Close to Each Other,as Shown in the Figure,with