There are two coils A and B. Current is induced in B as shown when A moves towards B. No current flows through B when A stops. What is the direction of current in A.
Answer & explanation
Correct answer: option 4
$\text{Since no current is induced when A stops hence current through A is constant}$
$\text{Tendency of induced current is to oppose the original cause hence current in A is also anticlockwise}$