Ohm's Law is used to determine relationships between?

Ohm's Law is a fundamental principle in electrical engineering and physics that defines the relationship between voltage, current, and resistance. According to Ohm's Law, 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 can be expressed by the formula:

[ V = I \times R ]

where ( V ) represents voltage (in volts), ( I ) represents current (in amperes), and ( R ) represents resistance (in ohms).

Understanding this relationship is crucial for electrical applications because it enables engineers and technicians to calculate one of the three quantities (voltage, current, or resistance) if the other two are known. This knowledge is essential for designing and troubleshooting electrical circuits effectively, ensuring safety, and optimizing performance in various electrical systems.

While capacitance, power, and energy are important in electrical systems, they do not directly form the basis of Ohm's Law, which focuses solely on the interplay between voltage, current, and resistance.