In electrical terminology, voltage may also be referred to as electrical what?

Voltage is often described as electrical pressure because it represents the potential difference that drives electric charge through a circuit. This analogy helps to visualize how voltage functions in an electrical system. Just like water pressure pushes water through pipes, voltage pushes electric charges through conductive materials, enabling the flow of current.

When there's a higher voltage, it creates a stronger "pressure" that can move electrons more efficiently, similar to how higher water pressure can push more water through a hose. It is this potential difference that is essential for the movement of electricity and the functioning of electrical devices.

The other terms, while related to electrical concepts, serve different purposes. Current refers to the flow of electric charge, resistance relates to how much a material opposes that flow, and power denotes the rate at which electrical energy is transferred or converted. However, only voltage correlates closely with the concept of pressure within the electrical framework.