There are ............sub atomic particles.

Movement of which particles creates electricity?

Which particles are present in the center of the atom?

What is charge on electrons?

Which one is insulator?

Which safety measures prevent too much current from flowing?

Which particles of atom are neutral?

Imbalance of negative and positive charges is called

How many types of circuits are there?

................. control the flow of current.

Lightning is an example of

An object is negatively charged when it

When the number of electrons in an atom is equal to the number of protons, the atom is said to be

A spark is an example of

What happens when like charges are brought close to each other?

Usually number of protons are equal to the number of

Electricity can be divided into how many types

When one object is rubbed against another, ...........are transfered

Current cannot flow through insulators because they do not have ..............