If the rightward current flows in the rod for a short time, then as a result, the net charge on the left end of the rod will become negative and positive on the right end.
<h3>What is the significance of a current?</h3>
A current can be referred to or considered as the presence of energy that it created or formed within a circuit due to its completion and the electricity flow present in the circuit.
When the flow of current in the rightward direction, the only possibility is that the charge generated in the circuit will be negative on the other side of the flow of the current.
Therefore, the significance regarding a current has been aforementioned.
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