What is the effect of increasing voltage on current if resistance remains constant?

Increasing voltage while keeping resistance constant results in an increase in current. This relationship is described by Ohm's Law, which states that current (I) is directly proportional to voltage (V) and inversely proportional to resistance (R). The formula is expressed as I = V/R.

When the voltage is increased, assuming the resistance does not change, the numerator in this equation gets larger, leading to a higher value of current. This means that if you apply more electrical potential (voltage) across a fixed resistance, more charge will flow through the circuit.

Therefore, the correct answer reflects the fundamental principle of how voltage and current interact under a constant resistance scenario, confirming that an increase in voltage leads to an increase in current.