What does Ohm's Law state about the relationship between current, voltage, and resistance?

Ohm's Law establishes a fundamental relationship among current, voltage, and resistance in electrical circuits. The law states that the current flowing through a conductor between two points is directly proportional to the voltage across the two points and inversely proportional to the resistance of the conductor. This means that as the voltage increases, the current increases, provided the resistance remains constant. Conversely, if the resistance increases while the voltage stays the same, the current decreases.

In practical terms, Ohm's Law is represented mathematically as ( I = \frac{V}{R} ), where ( I ) is the current, ( V ) is the voltage, and ( R ) is the resistance. This relationship emphasizes that current is not independent; rather, it is influenced by both voltage and resistance in the circuit.

Understanding this relationship is crucial for analyzing and designing electrical circuits, as it allows one to predict how changes in voltage will affect current flow, which is a key concept in electrical theory and applications.