farad

American  

[far-uhd, -ad] / ˈfær əd, -æd /

noun

Electricity.

1. the standard unit of capacitance in the International System of Units (SI), formally defined to be the capacitance of a capacitor between the plates of which there appears a potential difference of one volt when it is charged by a quantity of electricity equal to one coulomb. F

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farad British  

/ ˈfærəd, -æd /

noun

1.  F.  physics the derived SI unit of electric capacitance; the capacitance of a capacitor between the plates of which a potential of 1 volt is created by a charge of 1 coulomb

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farad Scientific  

/ făr′əd /

1. The SI derived unit used to measure electric capacitance. A capacitor in which a stored charge of one coulomb provides an electric potential difference of one volt across its plates has a capacitance of one farad.

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Etymology

Origin of farad

First recorded in 1860–65; named after M. Faraday

Example Sentences

If it be a charged body insulated in space its capacity should be extremely small, less than one-thousandth of a farad.

From Project Gutenberg

Microfarad, mī-krō-far′ad, n. one-millionth of a farad, the practical unit of electrical capacity.

From Project Gutenberg

The capacity of a condenser which would contain a charge of one coulomb under one volt pressure is the farad.

From Project Gutenberg

Farad is the capacity defined by the condition that a coulomb in a condenser, whose capacity is a farad, establishes a difference of potential of a volt between the armatures.

From Project Gutenberg

The unit of electrostatic capacity is the farad.

From Project Gutenberg