This post describes the fundamental concept of electromagnetic induction and the experiment conducted by Faraday.

It is relatively easy to find a single equivalent resistance when two or more resistors are connected in series, parallel, or combination of both. These circuits follow Ohm’s law.

Metals are good conductor of electricity. They differ in electron (negatively charged particle) arrangement- few metals carry loosely bound electrons in their outermost shell.

One simple way of knowing electric circuits is, to recall what do you do when you enter into home? You press electric switch and instantly light bulb turn on.

Why do these things happen? it’s static electricity. Before understanding static electricity, it is important to understand the basics of atoms. All objects around us are made of tiny particles called atoms. Atom consists of small particles called electron, proton and neutron. Electrons are negatively charged particles, protons are positively charged particles and neutrons are neutral particles. Therefore, all physical…