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current n. (electricity) (électricité) courant nm. Power lines carry the current to the houses in the town. Les lignes électriques amènent le courant jusqu'aux maisons. current n. figurative (tendency) (figuré : tendance) courant nm. There is a current of thought that says that this is not a problem.
What does the noun current mean? There are 12 meanings listed in OED's entry for the noun current, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence. current has developed meanings and uses in subjects including. oceanography (Middle English) economics and commerce (late 1500s) physics ...
Electric current is the flow of electric charge through a material. The SI unit for current is the coulomb per second, or the ampere (A), which is an SI base unit: 1 ampere = 1A = 1 coulomb per second = 1 C/s. In conductors, the valence electrons are essentially free and strongly repel each other. Any external influence which moves one of them ...
Electrical. Current is the rate at which electrons flow past a point in a complete electrical circuit. At its most basic, current = flow. An ampere (AM-pir), or amp, is the international unit used for measuring current. It expresses the quantity of electrons (sometimes called "electrical charge") flowing past a point in a circuit over a given time.
Mar 28, 2024 · We define current, I I, as the total amount of charge, ΔQ Δ Q, that flows through any cross-section of the conductor during an amount of time, Δt Δ t: I = ΔQ δt = dQ dt (19.1.1) (19.1.1) I = Δ Q δ t = d Q d t. where we take a derivative if the rate at which charges flow is not constant in time. The S.I. unit of current is the Ampère (A).
Aug 9, 2019 · The SI unit of electrical current is the ampere, defined as 1 coulomb/second. Current is a quantity, meaning it is the same number regardless of the direction of the flow, without a positive or negative number. However, in circuit analysis, the direction of current is relevant. The conventional symbol for current is I, which originates from the ...
current meaning: 1. happening or existing now: 2. the natural flow of air or water in one direction: 3. the flow…. Learn more.
