Practicing Success
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. |
There is a constant current in the clockwise direction in A. There is no current in A There is a varying current in the clockwise direction in A There is a constant current in anticlockwise direction in A. |
There is a constant current in anticlockwise direction in A. |
$\text{Since no current is induced when A stops hence current through A is constant}$ $\text{Tendency of induced current is to oppose the original cause hence current in A is also anticlockwise}$ |