THE CORRIENTE ELECTRICA

CORRIENTE ELECTRICA
Historically, the electric current was defined as a flow of positive charges and set the conventional sense of current flow as a stream of charges from positive to negative, but later noted, thanks to the Hall effect, which in the metals the charge carriers are negative, these are electrons, which flow in the opposite direction to conventional. As a result, the conventional sense are true and real while the electrons flow from the positive pole up to the negative (real sense), which does not contradict that the next movement starts from the positive terminal where the first electron is attracted by the pole creating a hole to be filled by another electron from the next atom and so on down to the negative (conventional sense) is the electric current is the passage of electrons from the negative to the positive progression starting at the pole positive.