Which of the following correctly states Ohm's Law?

Ohm's Law is a fundamental principle in electrical engineering that describes the relationship between voltage, current, and resistance in an electrical circuit. The correct statement of Ohm's Law is that voltage equals current times resistance, articulated mathematically as V = IR. This means that within a circuit, the voltage (V) across a conductor is directly proportional to the current (I) flowing through it, with resistance (R) acting as the proportionality constant.

This relationship allows for the calculation of any one of these three variables if the other two are known. Understanding this law is crucial for analyzing and designing electrical circuits, as it helps predict how voltage will change with varying currents or resistances. The other provided options refer to related electrical principles but do not represent Ohm's Law directly.