Discover how electrical power truly flows and why it isn’t just moving through wires the way most people imagine. This video breaks down the concept of the Poynting vector and electromagnetic energy ...

Understanding power factor (PF) is important because it gives us a clear understanding of the efficiency of an electrical system. Put simply, it’s the ratio of true power and apparent power, which ...

The electric grid is our largest machine. How does it power the modern world? The electric grid, and all its attached generators and transformers, has been called the largest machine in the world. In ...

Electrical engineering is the study and application of electricity, electronics, and electromagnetism. In simple terms, it is about understanding how electricity works in order to use the knowledge ...

Standby power refers to the electric power consumed by electronic appliances while they are switched off or in a standby mode – but still connected and still drawing power. Fundamentally, standby ...