Flag Electric Current> Why the electric current is known as the ...
question mark

Why the electric current is known as the flow of free electrons.
Why we are not saying that the electric current is known as the flow of protons.

Vino Aldrin , 6 Years ago
Grade 10
anser 2 Answers
Arun

Last Activity: 6 Years ago

Free electrons are also known as conduction electrons. Each copper atom provides a single free electron, so there are as many free electrons as atoms. When a voltageis connected across a piece of copper, it pushes the free electrons so that they flowthrough the metal – that's an electric current

Khimraj

Last Activity: 5 Years ago

More precisely, the flow of electrons is an electric current. Protons do not flow in an electric circuit; they stay fixed in place because they’re much heavier than the electrons. However, protons can flow in a plasma. In that case, the flow of protons is also called an “electric current.”

By convention, the direction of flow of electric current is opposite the direction of electron flow. In a plasma, if protons are moving, the resulting current is in the same direction as proton flow.

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments