According to Ohm's Law, how are current and voltage related?

In the context of Ohm's Law, the relationship between current and voltage is characterized as being directly proportional under constant resistance. This means that as the voltage across a conductor increases, the current flowing through it also increases, assuming that the resistance remains unchanged. This relationship is mathematically expressed by the formula ( V = IR ), where ( V ) is voltage, ( I ) is current, and ( R ) is resistance.

In scenarios where resistance is held constant, an increase in voltage causes a proportionate increase in current. Therefore, the correct response to the question reflects the principle that current and voltage move together in a linear fashion, rather than the opposite or showing any independence from one another.

The mention of inverse proportionality often arises in different contexts, such as when considering changes in resistance or the nature of resistive loads. However, according to Ohm's Law, with a steady resistance, current and voltage share a directly proportional relationship.