(Electricity)
Electrons are tiny particles that orbit the core of an atom, and they can be made to hop from one atom to next atom. Electrons moves very easily through metal wire, but the flow of electrons is limited by the size of the wire. Increasing the wire size allows for more electrons to flow through it and for electricity to be delivered safely to homes,factories and Industrial etc.Electricity is all around us–powering technology like our cell phones, computers, lights, soldering irons, and air conditioners. It’s tough to escape it in our modern world.
(Electron flow)
Electricity is shortly defined as the flow of electric charge. Here this create a one question related to just simple charge that what is Charge?
I will give u answer that the quantity of unbalanced electricity in a body ( either postive or negative) and construed as an excess or deficiency of electrons. Charge comes in two forms, positive (+) and negative (-).Charge is a property of matter–just like mass, volume, or density.The key concept with charge is that it can come in two types: positive (+) or negative (-). Electrons always carry a negative charge, while protons are always positively charged. Neutrons (true to their name) are neutral, they have no charge. Both electrons and protons carry the same amount of charge, just a different type.
(You can see this charge in this picture)