What unit measures electric potential difference?
Answer
Volt
The volt measures the difference in electric potential between two points, the push that drives current along a wire. It is named for Alessandro Volta, who built the first battery around 1800.
| Category | Inventions and Discoveries |
|---|---|
| Difficulty | Easy |
| Other options in the game | Watt, Ampere, Ohm |
| Source | Encyclopaedia Britannica |
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