Electric current is a flow of electric charges, such as electrons, passing through a conductor, such as copper wires, because they are considered conductors, so their electrical conductivity is high and their resistivity is low.
From this, we can deduce a definition of electric current intensity as the amount of electric charge that passes through a specific cross-section of a conductor in one second.
From this, we can deduce a definition of electric current intensity as the amount of electric charge that passes through a specific cross-section of a conductor in one second.