## Coulomb’s law, definition, statement, key features, and vector form

Coulomb’s law Coulomb’s Law which is also called inverse square law is the experimental law of physics, which quantify the electrical force between the two…

## Methods of Charging a body class 12

In this short piece of article, we will discuss different methods of charging a body. So let’s get started… Methods of charging a body A…

## Electric Charges, types, units, and properties

You must have seen that if we rubbed any plastic pen with our hair then it start attracting some small pieces of paper. And you guys…

## AC Generator class 12: definition, working principles, construction, and and parts

AC Generator: An Introduction Imagine you have a smartphone and your smartphone is about to be discharged and you are notified that electrical authorities are…

## Escape velocity, definition, formula and derivation for escape velocity.

WHAT IS ESCAPE VELOCITY? It is the minimum velocity with which a body is projected vertically upward to escape out of the Gravitational pull of…

## Why does wires get hot or even melts, when a high current flow through them.?

HOW DOES RESISTANCE PRODUCED IN WIRES? Resistance is the very important term/topic of current electricity. Without resistance imagination of electric physics is just a time…

## what is potential difference? | Why electrons move when we supply electricity?

The concept of potential difference is very important topic of current electricity. If you didn’t know or understand this topic, then it is very difficult…

## The concept of projectiles | Derivations for time of flight , maximum height , horizontal range , trajectory of a projectile.

THE PROJECTILE MOTION It is the type of motion in which if any object is fired with some initial velocity near the earth surface ,…

## Concepts of pendulums | Types of pendulums | derivation of their time periods.

CONCEPTS OF PENDULUMS Today we are going to talk about the various types of pendulums and their time periods. Pendulums play a very important role…

## Corona virus, history of origin, discovery, infection mechanism, symptoms and treatment.

Today we are going to talk about a virus, which is spreading very fastly all over the world. The virus which we are going to…