Magnetism and Matter: Why Some Things Stick

Magnetic Basics: Magnetism comes from moving electric charges inside atoms.
Electron Spins: In magnetic materials, many electrons spin in the same direction, creating strong fields.
Iron Family: Metals like iron, nickel, and cobalt are naturally magnetic.
Everyday Stick: Paperclips, nails, and fridge doors stick because they contain iron.
Temporary Magnetism: Non-magnets can become magnetic for a short time when near a strong magnet.
North and South: All magnets have two poles—opposites attract, like poles repel.
Earth’s Magnet: Our planet is a giant magnet, guiding compasses with its magnetic field.
Magnetic Domains: Tiny regions inside materials align to make them strongly magnetic.
Not Everything Sticks: Aluminum, copper, and wood don’t respond to magnets.
Technology Power: Magnetism drives motors, speakers, credit cards, and even MRI machines.