electric current

noun

Electricity.

1. the time rate of flow of electric charge, in the direction that a positive moving charge would take and having magnitude equal to the quantity of charge per unit time: measured in amperes.

electric current

noun

1. another name for current

current, electric

¹

1. The flow of electrical charge, usually electrons. (See Benjamin Franklin.)

current, electric

²

1. The flow of large numbers of electrons through a conductor. (See alternating current, conduction, and direct current.)

Word History and Origins

Origin of electric current¹

First recorded in 1830–40

Example Sentences

The team then monitored these ticks using two different techniques; one measured extremely small electric currents, while the other used radio waves to detect subtle changes in the system.

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Although these particles are far too small to see, the electric current they produce flows through wires in a way that resembles water moving through a pipe.

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Once electric current enters one, it can travel through without resistance or energy loss.

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Researchers at Penn State have developed a new way to identify materials known as superconductors -- substances that can carry electric current with zero resistance, meaning no energy is wasted during transmission.

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For decades, researchers have tried to create semiconductor materials that can also act as superconductors -- materials capable of carrying electric current without resistance.

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