Electric Current Vs Conventional Current

This was the convention chosen during the discovery of electricity.

Electric current vs conventional current. It has opposite direction of electric field. Electron current and conventional current are two types of notation we use to mention current flow in a circuit. The flow of positive charges or proton is called conventional current. Current flows from the negative side of the battery through the resistance to the positive side rather than vice versa.

The conventional current for an electron flow is positive whereas the electrical current is negative. We need a notation to do some calculations like in kirchhoff s law. In general analyzing an electrical circuit yields results that are independent of the assumed direction of current flow. 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.

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. These two notations are opposite to each other. Electron flow is simply the opposite of conventional current flow. Proton moves from positive to negative.

It has same direction of electric field. And we consider conventional current as the standard notation of current flow. Electric current can be either negative or positive but conventional current is always positive. Con ventional current flow is the standard that most all of the world follows.

Flow of negative charges is called electron current. Conventional current assumes that current flows out of the positive terminal through the circuit and into the negative terminal of the source.