How to draw electric field lines?

Let us first understand how we visualize the electric field around an electrically charged particle, then we will cover the properties of electric field lines. And at last, we will guide you on how to draw electric field lines.   Visualizing electric field The … Read more

How to Calculate Electric Field from Potential?

In this article, we will learn about the Calculation of electric fields from potential. We will also Derive the relation between electric field and electric potential. Electrical potential and the electrical field are complex but very important topics in electrostatics. Sometimes students get … Read more

Electrostatics Test (Online Practice Quiz)

Electrostatics Quiz This electrostatics test contains questions where four options are provided. Students have to select the correct answer out of the available four choices. Once you have completed this test you can check the result by clicking the “View Results” button at … Read more

What do electric forces between charges depend on?

Electric forces between two charges depend on1. the distance between the charges2. amount of charge they both have3. medium in which they are kept4. Nature of the charges Elementary particles form the matter surrounding us. The three most common elementary particles are electrons, … Read more

Coulomb’s law quiz

Solve this Coulomb’s Law quiz problems to improve your problem-solving abilities. This quiz consists of 12 multiple choice questions. Here you can find both conceptual and numerical questions in the topic Coulomb’s Law. You can find the solutions of selected questions after you … Read more

Charging by Friction (or Charging by rubbing)

This article is about charging by friction or rubbing. We already know that electrical charges are a fundamental or natural property of a fundamental particle and that there are two types of charges, namely negative and positive charges. There are three ways in … Read more