| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024poten′tial dif′ference, [Elect.]- Electricitythe difference between the potentials of two points in an electric field.
Collins Concise English Dictionary © HarperCollins Publishers:: potential difference n - the difference in electric potential between two points in an electric field; the work that has to be done in transferring unit positive charge from one point to the other, measured in volts
Symbol: U,
Symbol: ΔV,
Symbol: Δφ
Abbreviation: pd
Compare electromotive force
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