Definition

The measure of electric potential energy per unit charge, often expressed in volts, which indicates how much energy is available to move electric charges.

Example

The voltage in the circuit was too high, causing the lights to flicker.

Conversation

Do you know what the voltage is for this circuit?

I think it's around 12 volts, but let me check.

That sounds about right; I need it for my project.

Yeah, having the right voltage is super important for safety.

Synonyms & Antonyms

Root Explanation

Voltage → It is formed from "volt" (named after Alessandro Volta, an Italian physicist known for his work in electricity) and the suffix "-age" (indicating a state or condition). The word "voltage" refers to the state or condition of electric potential difference measured in volts.

Memory Tip

Think of Alessandro Volta, the scientist who contributed to our understanding of electricity, to remember that voltage is related to the electric potential difference.

Visually Confused Words