What is current for an ohmic conductor?

Current in an ohmic conductor is the flow of electric charge that is directly proportional to the voltage applied across it, as described by Ohm's Law (V = IR), where V is voltage, I is current, and R is resistance. In an ideal ohmic conductor, this relationship holds true regardless of the magnitude of the voltage, indicating that the resistance remains constant. Therefore, as the voltage increases, the current increases linearly, reflecting the conductor's ability to maintain a consistent ratio of voltage to current.