In terms of electrical circuits, what does the voltage indicate?

Voltage indicates electrical potential within a circuit. It is the driving force that pushes electrical current through a conductor. This potential difference between two points allows electrons to flow and creates the conditions necessary for electrical energy to be utilized by devices. Understanding voltage is fundamental as it helps determine how much current will flow in a circuit when a load is connected and directly impacts the performance and functionality of electrical devices.

In this context, current flow is a result of the voltage applied, rather than a direct indication of it. Power consumption relates to the use of electrical energy and depends on both voltage and current, while resistance level describes how much a material opposes the flow of current, which is a separate concept. Therefore, the indication of electrical potential is the most accurate way to define voltage in the context of electrical circuits.