Your question is not clear. A current is generated when a group of electrons flow through a conductor, and this happens when there is a potential difference between the 2 ends of the conductor.
If you want to know how can we start the flow of electrons it is by creating a potential difference in between the 2 ends of the conductor.
The circuit (the path).
EMF
elelctric current
flow of electrons..!!
Electrons move in electron current flow.
The flow of electrons from atom to atom is an electrical current.
An electric current involves the flow of electrically charged particles - usually electrons, but it may also be other particles, with a positive or negative charge. Now, to say that an electric current "is" a flow of charged particles is an oversimplification - the situation is a bit more complicated.
yes it need ion to flow
elelctric current
Conducting materials readily give and receive electrons from one atom to another. Electric current is actually the flow of electrons, so if it's difficult for the electrons to move, there will little or no current flow.
It is a flow of electrons.
current electricity is where electrons flow through a conductor.static electricity electrons do not flow
No. For electrons to flow, you need a current.
current
electrons
electrons
In general, yes, we normally think of the movement of electrons (electron flow) as electric current.
The flow of electrons is called an electrical current. Current is measured in Amps and flows from a positive voltage towards a negative voltage. The electrons themselves have a negative charge so they move or flow in the opposite direction to the flow of current.
The current is the flow of electrons The voltage is the push the power source gives to the electrons to make the current faster. The flow of electrons is electricity HI!! By the way I am amazing! Trust me.