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ampere    
n. 安培

安培

ampere
标准伏安


ampere
安培


ampere
安培 AMP

ampere
安培

ampere
n 1: a former unit of electric current (slightly smaller than
the SI ampere) [synonym: {ampere}, {international ampere}]
2: the basic unit of electric current adopted under the Systeme
International d'Unites; "a typical household circuit carries
15 to 50 amps" [synonym: {ampere}, {amp}, {A}]

Ampere \Am`p[`e]re"\ ([aum]N`p[^a]r"), Ampere \Am*pere"\
([a^]m*p[=a]r"), n. [From the name of a French electrician.]
(Elec.)
The unit of electric current; -- defined by the International
Electrical Congress in 1893 and by U. S. Statute as, one
tenth of the unit of current of the C. G. S. system of
electro-magnetic units, or the practical equivalent of the
unvarying current which, when passed through a standard
solution of nitrate of silver in water, deposits silver at
the rate of 0.001118 grams per second. Called also the
{international amp[`e]re}.
[1913 Webster]

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  • Ampere - Wikipedia
    The ampere is named for French physicist and mathematician André-Marie Ampère (1775–1836), who studied electromagnetism and laid the foundation of electrodynamics
  • Ampere | Definition Unit | Britannica
    Ampere, unit of electric current in the International System of Units (SI), named for 19th-century French physicist Andre-Marie Ampere It represents a flow of one coulomb of electricity per second
  • What Is An Ampere | Electric Current And Circuit Basics
    An ampere is the standard unit for measuring electric current It describes how much electric charge moves through a conductor over time and provides a practical way to quantify current flow in electrical and electronic systems
  • Ampere: Introduction | NIST
    The ampere is a measure of the amount of electric charge in motion per unit time ― that is, electric current But the quantity of electric charge by itself, whether in motion or not, is expressed by another SI unit, the coulomb (C)
  • Ampere (Amp) Explained: Definition, Formulas Conversion
    In this comprehensive guide, we will strip away the complex academic jargon and explain exactly what an ampere is, how it relates to volts and watts, and how to use this knowledge to keep your electrical systems running safely
  • What is Ampere (A)? Unit of Electrical Current - Definition
    An Ampere is the unit of electric current It is named after the French physicist André-Marie Ampère (who is considered the father of electromagnetism) and used in physics and electrical and electronics engineering as a base unit in SI (International System) to measure the electric current
  • AMPERE Definition Meaning | Dictionary. com
    the basic SI unit of electric current; the constant current that, when maintained in two parallel conductors of infinite length and negligible cross section placed 1 metre apart in free space, produces a force of 2 × 10 –7 newton per metre between them 1 ampere is equivalent to 1 coulomb per second
  • Ampere: Definition, Formula, SI Unit Applications Explained
    Ampere is the SI unit of electric current, representing the rate of flow of electric charge One ampere means that one coulomb of charge flows through a conductor in one second
  • Ampere (A) electrical unit - RapidTables. com
    Ampere or amp (symbol: A) is the unit of electrical current One Ampere is defined as the current that flows with electric charge of one Coulomb per second
  • - ampere - BIPM
    The ampere, symbol A, is the SI unit of electric current It is defined by taking the fixed numerical value of the elementary charge e to be 1 602 176 634 x 10 –19 when expressed in the unit C, which is equal to A s, where the second is defined in terms of Δν Cs





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