Prasun Barua

The Tesla coil, invented by the brilliant scientist Nikola Tesla in 1891, is one of the most fascinating and iconic inventions in the history of electrical engineering. Though its primary purpose was to explore the transmission of electrical energy without wires, the Tesla coil has since found its way into various applications, from entertainment to scientific research. In this article, we will explore how a Tesla coil works, its key components, and the science behind its operation. Additionally, we will examine its historical significance and modern-day uses. 1. Introduction to Tesla Coil The Tesla coil is a high-voltage resonant transformer circuit designed to produce high-frequency alternating current (AC) at high voltages. Tesla originally developed it as part of his work to wirelessly transmit electricity, a concept that was ahead of its time. The device produces spectacular electrical discharges, often seen as lightning-like sparks, which is part of what makes it so mesmerizing.

Electric vehicles (EVs) have become a cornerstone of the sustainable transport revolution, offering a cleaner, greener alternative to traditional gasoline-powered cars. One of the most crucial components of an EV is its engine, which powers the vehicle without relying on fossil fuels. In this article, we will explore how the electric vehicle engine works, covering its key components, the working principles, and how it compares to conventional internal combustion engines (ICE). Additionally, we will provide a set of frequently asked questions (FAQs) to offer further clarity. 1. Introduction to Electric Vehicles Electric vehicles are powered entirely or partially by electricity. Unlike conventional vehicles, which rely on internal combustion engines that burn fossil fuels (gasoline or diesel), EVs utilize electric motors powered by electricity stored in batteries. The engine in an electric vehicle is often referred to as the "electric motor," but it functions in a fundamentally

The world of power and electricity is experiencing a paradigm shift. As technological advancements continue to accelerate, we find ourselves at the forefront of a new era in energy. With sustainability and efficiency at the core of innovation, the power and electric sectors are undergoing significant transformations that will define the energy landscape for decades to come. This article explores five transformative trends that are shaping the future of power and electricity, from renewable energy integration to smart grids, electric vehicles, energy storage, and decentralized energy systems. 1. Introduction The global energy sector is undergoing rapid transformation. Traditional power systems, which have long been reliant on fossil fuels, are gradually being replaced by renewable and clean technologies. Simultaneously, digital technologies are enabling smarter and more efficient management of energy generation, distribution, and consumption. These innovations are creating a more sustai

The electrical industry has always been at the heart of technological progress. From the invention of the light bulb to the development of the electric grid, innovations in electrical technology have continuously reshaped our world. As we look towards the future, we are on the brink of a new wave of electrical advancements that promise to revolutionize not just how we power our lives, but also how we interact with energy in everyday contexts. This article explores the key areas of electrical technology that will drive us into the future, from renewable energy systems and smart grids to electric vehicles (EVs) and the Internet of Things (IoT). 1. Introduction The energy landscape is undergoing a dramatic transformation. With increasing concerns over climate change, the need for more sustainable energy solutions has never been more urgent. Advances in electrical technology are central to addressing these challenges and shaping a sustainable, efficient, and technologically advanced future