In plain language, what does Ohm’s Law express about voltage, current, and resistance?

Ohm's Law demonstrates the direct relationship between voltage (V), current (I), and resistance (R) in an electrical circuit. It articulates that the voltage across a conductor is equal to the product of the current flowing through it and the resistance of that conductor, encapsulated in the formula V = I × R.

Choosing the statement that one volt causes one ampere to flow through a resistance of one ohm aligns precisely with this principle. It illustrates the fundamental concept that if you have one volt of electrical potential and a resistance of one ohm, it will indeed result in a current of one ampere. This scenario is a fundamental understanding in electronics, showcasing the basic operation of circuits.

The other statements diverge from this core principle. For instance, stating that one volt causes one ampere to flow through a resistance of two ohms inaccurately depicts Ohm's Law, as it would actually result in half an ampere based on the formula. Similarly, claiming that one volt causes no current to flow is contrary to Ohm's Law since voltage must exist to drive current through a resistance. Lastly, asserting that one volt has no relationship to ohms or amperes negates the foundational relationship outlined by Ohm’s Law, which