Množina: amperes

The basic unit of electric current. One ampere is equivalent to a flow of 1 coulomb per second. Abbreviation: a, A, amp.
1. A former unit of electric current (slightly smaller than the SI ampere); SYN. international ampere.
2. The basic unit of electric current adopted under the System International d'Unites; SYN. amp, A.
A unit used to define the rate of flow of electricity (current) in a circuit; units are one coulomb (6.25 x 108 electronics) per second.
unit for measuring amount of electrical current.
unit of intensity of electric current (current produced by one volt acting through resistance of one ohm) (abbr. amp.). ampere hour, unit of quantity of electric current (quantity flowing in one hour at one amp).
SI unit (abbreviation amp, symbol A) of electrical current. Electrical current is measured in a similar way to water current, in terms of an amount per unit time; one ampere represents a flow of about 6.28 × 1018 electrons per second, or a rate of flow of charge of one coulomb per second.
The ampere is defined as the current that produces a specific magnetic force between two long, straight, parallel conductors placed one meter (3.3 ft) apart in a vacuum. It is named for the French scientist André Ampère.

Množina: ampere-hours

A unit of charge equal to 3600 coulombs.
A unit quantity of electricity equal to the quantity carried past any point of a circuit in one hour by a steady current of one ampere.

Množina: ampere-turns

A unit of magnetomotive force equal to the magnetomotive force produced by the passage of 1 ampere through 1 complete turn of a coil; equal to 1.257 gilberts.
The meter-kilogram-second unit of magnetomotive force equal to the magnetomotive force around a path that links with one turn of wire carrying an electric current of one ampere.

Množina: amperemeters

Meter for measuring the strength of an electrical current