What is the formula representing 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 representation of Ohm's Law is represented by the formula that states current is equal to voltage divided by resistance. This relationship can be mathematically expressed as:

[

I = \frac{V}{R}

]

where ( I ) is the current in amperes (A), ( V ) is the voltage in volts (V), and ( R ) is the resistance in ohms (Ω). This formula highlights how current will increase if either the voltage is increased or the resistance is decreased, illustrating a direct relationship between these variables.

The other options contain information related to Ohm's Law but are not the formula itself. For example, while the statement regarding a potential of 1 volt across a resistance of 1 ohm yielding a flow of 1 amp current is an application of Ohm’s Law, it does not represent the formula directly. Understanding this principle is crucial for anyone working in electrical systems, as it forms the foundation for analyzing and designing circuits.