Electric Current Vs Conventional Current

Flow of negative charges is called electron current.

Electric current vs conventional current. We need a notation to do some calculations like in kirchhoff s law. Conventional current assumes that current flows out of the positive terminal through the circuit and into the negative terminal of the source. Electric current can be either negative or positive but conventional current is always positive. Electron flow is what actually happens and electrons flow out of the negative terminal through the circuit and into the positive terminal of the source.

And we consider conventional current as the standard notation of current flow. Con ventional current flow is the standard that most all of the world follows. For a flow of positive charges both the electric current and the conventional current are the same. Proton moves from positive to negative.

It has opposite direction of electric field. Electron flow is simply the opposite of conventional current flow. It is important to realize that the difference between conventional current flow and electron flow in no way effects any real world behavior or computational results. It has same direction of electric field.

The conventional current for an electron flow is positive whereas the electrical current is negative. This was the convention chosen during the discovery of electricity. These two notations are opposite to each other. Electron current and conventional current are two types of notation we use to mention current flow in a circuit.

Current flows from the negative side of the battery through the resistance to the positive side rather than vice versa. The flow of positive charges or proton is called conventional current.