The Hidden Power of Inductors — Why Coils Resist Change!

Transcript

Whenever current flows through a wire, it creates a magnetic field around it. But if we want that field to be stronger and more focused, we can coil the wire tightly around a core. That's the simplest form of an inductor. A coil of wire acting like a tiny electromagnet. The core can be made of different materials. sometimes just air, sometimes iron... Read More