Ohm's Law connects what three electrical quantities?

Ohm's Law is a foundational principle in electrical engineering that interrelates voltage, current, and resistance. Specifically, 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 can be expressed with the formula ( V = IR ), where ( V ) represents voltage, ( I ) represents current, and ( R ) represents resistance.

Understanding this connection helps in analyzing electrical circuits and solving problems involving these three quantities. For instance, if you know any two of these values, you can calculate the third. This law is crucial for designing circuits and ensuring they function correctly.

The other combinations do not accurately represent the primary relationship defined by Ohm's Law. For instance, while power is related to voltage and current, it is not directly included in Ohm's Law. Energy and capacitance, mentioned in the context of another option, are not factors in Ohm's Law either. Therefore, the correct answer, relating directly to the interplay between current, voltage, and resistance, solidifies the fundamental nature of electrical circuits.