elektrivoolu tugevus

Terminological databases

ID 721118 Last modified 30.12.2004

Domain electricity

intensity of current

elektrivoolu tugevus

intensity of current

ID 572005 Last modified 03.02.2025

Domain Standardisation - Metrology

elektrivoolu tugevus preferred

juhtivusvool variant

electric current preferred

current intensity

current strength

conduction current variant

current variant

ISQ base quantity
scalar quantity equal to the flux of the electric current density through a given directed surface
scalar quantity equal to the quotient of the net quasi-infinitesimal electric charge dQ transferred through a surface during a quasi - infinitesimal time interval and the duration dt of that interval

elektrivoolu tugevus preferred

Good to know

Elektrivoolu tugevus läbi pinna on võrdne ajaintervalli jooksul läbi selle pinna läbinud elektrilaengu jagatise piiriga selle intervalli kestuse järgi, kui see kestus kipub olema null, ning pinnale jäävate laengukandjate puhul määratletakse elektrivoolu tugevus läbi selle pinna kõvera.

juhtivusvool variant

electric current preferred

Good to know

The electric current through a surface is equal to the limit of the quotient of the electric charge transferred through that surface during a time interval by the duration of this interval when this duration tends to zero. For charge carriers confined to a surface, the electric current is defined through a curve of this surface (see the note to term “lineic electric current”).

current intensity

current strength

conduction current variant

current variant

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