what is ampeare? si unit of ampeare
Answers (2)
Student Expert
24th Dec, 2019
AnAmpereis a unit of measure of the rate of electron flow or current in an electrical conductor.The SI unit of current is Ampere. Ampere itself is a unit, so it cannot have a SI Unit. One Ampereis the constant current that will produce an attractive force of 2* 10^(-7) Newton/meter of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one meter apart in a vacuum.
Comments (0)
24th Dec, 2019
Hello,
Ampere is itself a SI unit of current. So, it cannot have any unit.
One Ampere means that one Coulomb of charge is passing through a conductor in one second.
The standard ampere is most accurately realized using a Kibble Balance, but is in practice maintained via Ohm's Law from the units of electromotive force and resistance.
Best Wishes.
Comments (0)
Related Questions
class 12 science subjects unit
44 Views
