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
AMPERE Definition Meaning - Merriam-Webster The meaning of AMPERE is the practical meter-kilogram-second unit of electric current that is equivalent to a flow of one coulomb per second or to the steady current produced by one volt applied across a resistance of one ohm
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 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: 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)
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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