A magnet can pull metal from afar because it sends invisible messages through the air. Imagine a magnet like a superhero with invisible hands that reach out and grab metal, even if it's not touching it! These invisible hands are called magnetic fields, and they make the metal feel a pull, just like you feel gravity pulling you down to Earth.
Examples
- A magnet on a fridge pulls a paperclip through the air, even if it's not touching it.
- A compass needle points toward Earth’s magnetic field, even though there's nothing holding it.
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Categories: Physics · magnetism,physics,forces