potential difference

potential difference

n. Symbol V

The amount of energy per unit charge needed to move a charged particle from a reference point to a designated point in a static electric field; voltage. Also called potential.

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potential difference

n

(Physics / General Physics) 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 ΔV, Δφ Abbreviation pd Compare electromotive force

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potential difference  (p-tnshl)

The difference, measured in volts, in electric potential between two points, especially two points in an electric circuit.

Thesaurus

Noun

1.

potential difference - the difference in electrical charge between two points in a circuit expressed in volts electric potential, potential drop, voltage, potential electrical phenomenon - a physical phenomenon involving electricity evoked potential - the electrical response of the central nervous system produced by an external stimulus; "he measured evoked potentials with an electroencephalogram" resting potential - the potential difference between the two sides of the membrane of a nerve cell when the cell is not conducting an impulse

Translations

potential difference

n (Phys, Elec) → potenzieller or potentieller Unterschied

potential difference n (Math, Phys) → differenza di potenziale