What is electricity?

On the Principle any thing consists of  a very small part which is called atom . Atom are made up of three small parts :

• Protons : Have a positive charge . They don't  move and called nucleus , these parts are in the middle of the atom .
• Neutrons : Haven't charge ( neutral ) . They  are part of nucleus of an atom with the protons.
• Electrons : Very small parts of the atom and a lot less weight then the protons and neutrons . They move around outside of the nucleus but they aren't apart of nucleus .

" Electricity is the flow of moving electronic " 

" The electronic flow is calling electrical current " 

Any conductors is made of atoms and as we said before each atom has electrons in it , if we add new electrons in a conductor  , they will join atoms , and each atom will spit out an electron to the next atom and so on .... all of this happens faster than you think .