What is the direction of induced current when main current in an inductive circuit is switched on.

What is the direction of induced current when main current in an inductive circuit is switched off.

The current in the given circuit is

What is the direction of conventional current?

What is the frequency of direct current?

The electron current in the direction from B to A is decreasing. What is the direction of induced current in the metallic loop kept above the wire as shown in the figure.

A conducting loop is held below a current carrying wire PQ. Predict the direction of the induced current in the loop, when the current in the wire is constantly increasing.

State Lenz's rule to find direction of induced current.

What is the significance of direction of electric current?