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# What is the principle of electricity? What are the types of electricity?

Hello friends, Electricity can neither be seen nor touched. Only the effect of electricity can be felt. So in today’s article you will find “What is the principle of electricity?” and “How many types of electricity are there?” I am going to tell about If you want to know, then definitely read this article from beginning to end. And I am Rajendra and you are watching iticourse.com.

## Theory of electricity?

What is the principle of electricity, Flow in one direction of electrons in a conductor (such as a wire) is called electricity. The Green philosopher Thales (about 600 BC) observed that when amber was rubbed on a piece of silk cloth, it had the property of attracting small pieces of paper, pith hairs, etc. Amber in green is called electron, so this property produced in amber by this method is called “electricity”.

There are two charges in this. Positive and negative charge, Benjamin Franklin also discovered the fluid principle of electricity, according to which current flows from the positive terminal of the source to the negative terminal.

## What are the types of electricity?

• static electricity
• dynamic electricity

### What is static electricity?

This electrical energy cannot be carried from one place to another. This energy is in the form of charge and cannot be produced in abundance.

When a glass rod is rubbed on a silk cloth, free electrons along with mechanical energy are displaced from the glass rod to the silk cloth. And there is a negative charge on the electrons, due to the lack of electrons on the glass rod, the positive charge comes, that is, the positive charge on the glass rod is the negative charge on the silk cloth.

Thus an imbalance of electrons occurs when equal amounts of positive and negative charges are brought in contact. So the charges vanish, thus the object becomes neutral, so static electricity cannot be used commercially.

### dynamic Who is Electricity?

to moving electricity called electric current. This electrical energy which can be easily carried from one place to another is called kinetic electrical energy. EMF generated by the movement of conductors is dynamic electricity, it can be carried from one place to another by cables, wires.