How does voltage affect electrical resistance?

The correct understanding lies in recognizing the relationship described by Ohm's Law, which 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. According to Ohm's Law (I = V/R), as voltage increases, assuming resistance remains constant, the current flow through that resistance will also increase.

This principle is fundamental in electrical theory, as it highlights the dependency of current flow on the applied voltage and the fixed resistance in the circuit. In practical terms, when a higher voltage is applied in a circuit, electrons are pushed more forcefully through the conductive path, resulting in a higher current. This means that higher voltage indeed encourages more current to flow through a given resistance, aligning with the answer that higher voltage can lead to increased current flow through a given resistance.