Basic Electrical Engineering

Introduction Students often get confused between EMF (Electromotive Force), Potential Difference (PD), and Voltage because all three are measured in volts (V). Although these terms are closely related, they are not exactly the same. Understanding the difference between them is essential for learning electrical engineering, circuit analysis, and electrical machines. In this article, we will […]

Faraday’s Laws of Electromagnetic Induction Faraday’s Laws of Electromagnetic Induction are among the most important principles in electrical engineering. These laws explain how electricity can be generated from a changing magnetic field. The working of generators, transformers, induction motors, and many other electrical devices is based on these laws. The laws were discovered by the […]

What is Ohm’s Law? Ohm’s Law is one of the most fundamental laws in electrical engineering. It describes the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit. The law states: “At constant temperature, the current flowing through a conductor is directly proportional to the voltage across it and inversely proportional […]