The abampere (symbol: abA), also called the biot, is the CGS-EMU unit of electric current. One abampere equals 10 amperes. It is defined as the current that produces a force of 2 dynes per centimetre between two parallel conductors 1 cm apart.
Ampere
The ampere (symbol: A) is the SI base unit of electric current. It is defined as the flow of exactly 6.241509074×10¹⁸ elementary charges per second. Named after André-Marie Ampère, it is one of the seven SI base units.
This website uses cookies and may record your IP address for accessibility, security, and analytics purposes. You can disable data collection by changing your browser settings, but it may affect how this website functions. Learn more about our privacy policy
By clicking "Accept All", you consent to the use of cookies and your IP address to collect analytics and provide you with a better experience. You can withdraw your consent at any time by visiting our Privacy Policy.