Ohm's Law (1827)

According to Ohm's Law, the current that flows through a conductor between two locations is inversely proportional to the conductor's resistance and directly proportional to the voltage across the two points.

Faraday's Law (1831)

According to Faraday's Law of Electromagnetic Induction, an electromotive force (EMF) is induced in a closed loop when the magnetic field changes. The rate at which the magnetic flux changes through the loop is directly correlated with this produced EMF.

Lenz's Law (1834)

According to Lenz's Law, in a closed loop, the induced current (also known as the electromotive force, or EMF) will always flow in the opposite direction of the change in magnetic flux that generated it. This is a result of the energy conservation concept.

Category: AC Machines

What is an Ac motor? working, types, and applications

April 12, 2025
What is an Ac motor? Electric ac motor play a vital role in almost every industry and household appliance we use today. Of the different types of electric motors, the alternating current (AC) motor is one of the most common and widely used types. AC motors are preferred in...

AC Generator – A Comprehensive Overview

April 3, 2025
Introduction of AC Generator An AC generator is an electrical machine that converts mechanical energy into electrical energy. It plays a vital role in generating electricity for homes, industries, and commercial uses. The principle of operation is based on electromagnetic induction, as discovered by Michael Faraday. Working Principle of...