IMPEDANCES

Noun

impedances

plural of impedance

Source: Wiktionary


IMPEDANCE

Im*ped"ance, n. [Impede + -ance.] (Elec.)

Definition: The apparent resistance in an electric circuit to the flow of an alternating current, analogous to the actual electrical resistance to a direct current, being the ratio of electromotive force to the current. It is equal to R2 + X2, where R = ohmic resistance, X = reactance. For an inductive circuit, X = 2pfL, where f = frequency and L = self-inductance; for a circuit with capacity X = 1 รท 2pfC, where C = capacity.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

19 November 2024

SALTWORT

(noun) bushy plant of Old World salt marshes and sea beaches having prickly leaves; burned to produce a crude soda ash


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Coffee Trivia

According to Statista, the global coffee industry is worth US$363 billion in 2020. The market grows annually by 10.6%, and 78% of revenue came from out-of-home establishments like cafes and coffee beverage retailers.

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