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Coulomb
01
库仑
the unit of electric charge in the International System of Units (SI), equal to the charge transported by a constant current of one ampere in one second
coulomb
n
例子
In practical terms, a coulomb represents a fundamental quantity of electric charge.
One coulomb is equivalent to the charge transported by a current of one ampere in one second.
The coulomb is an essential unit for quantifying the flow of electric charge in electrical circuits.
The coulomb is named after Charles-Augustin de Coulomb, a French physicist known for his work in electromagnetism.
Charging a smartphone with a current of 1 ampere for 1 hour transfers a charge of 3,600 coulombs.
