What does Ohm's Law relate to in electrical circuits?

Ohm's Law specifically defines the relationship between voltage, current, and resistance in electrical circuits. It 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 relationship is often expressed in the formula V = IR, where V represents voltage, I stands for current, and R denotes resistance.

Understanding this law is fundamental in electrical engineering and circuit design because it allows for calculations and predictions related to the behavior of electrical circuits under various conditions. The principles outlined in Ohm's Law are essential for analyzing how changes in voltage or resistance can affect the current in a circuit, which is vital for designing safe and effective electrical systems.