Converting a magnet to a non-magnet is called demagnetisation. Magnets are made from magnetic metals – iron, nickel and cobalt. These are the only pure metals that can be turned into a magnet.

How a Generator Works When an electric current flows through a wire, it generates a three-dimensional magnetic force field around the wire, similar to that surrounding a bar magnet. Magnets are ...

Bullish - Video Magnetism Experiments: Bar Magnets, Iron Filings & Compass Science Posted: April 8, 2025 | Last updated: April 8, 2025 The video explains the concepts of magnetic, electric, and ...