What is Electricity?

 What is Electricity?


Electric Charge

Let's take an example to understand electric charge. When we rub a glass rod with silk, the rod attracts light objects like pieces of paper or straws towards itself. This attraction is a property of objects with electric charge. Once this property is present, we say that the rod has become charged.

The reason behind the rod's charge lies in the transfer of electrons. When we rub the glass rod with silk, due to friction, some electrons in the atoms of the glass rod move to the atoms in the silk. This transfer leaves the glass rod with a positive charge because it loses electrons. Consequently, the positively charged rod attracts the light objects.



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