Explain AMP in brief.?

Question

Explain AMP in brief.

Answer 1

https://en.wikipedia.org/wiki/Amp

Answer 2

1 ampere is the current caused by 1 coulomb of charge flowing past a point in one second.

1 coulomb is = 6.242e18 electrons

so 1 amp is 6.242e18 electrons flowing past a point in one second.