How Electricity Works

Electricity works depends on how much current,voltage and resistance is given. Wait what is Voltage Current and Resistance?.
Voltage : Is an electrical potential. (V) S.I unit (E)
Current : Flow of electron to point to another point. (A) S.I unit (I)
Resistance : Reduce or block certain amount of current and through a conductor. (R) S.I unit (Ω)
So how current flow through a conductor with voltage and resistance?

We learn in science that atom consist three subatomic particle.That's
Proton (Positive Charge)
Neutron( No Charge)
Electron(Negative Charge)

When a certain amount of current and voltage give to a conductor, the voltage give potential to the current to complete a loop. Like this :

  When you add a resistor ( an electronic component) it will block or reduce an amount of current and voltage. The picture above show that resistance reduce the current but the voltage is still same with constant temperature.