Have you ever seen a giant machine that can lift tons of metal with the push of a button? That's the Scrap Yard Magnet, a super-powerful magnetic device commonly used in scrap yards. This magnet works by using electricity. When an electric current is applied, it creates a powerful magnetic field that attracts ferrous metals. When the current is turned off, the magnetic field disappears and the metal falls off by itself. This makes the process of selecting metals for recycling much faster, more efficient and safer than the manual method.#machine #magnet #metal #electric #technology #tech #technique #facts #education
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