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Eliza Turner——Studied at the University of Edinburgh, Lives in Edinburgh, Scotland.
Step 1: Wind a Coil. The magnet is in the smooth end of the grabber. ... Step 2: Check Magnetic Polarity. I want to strengthen what magnetism remains in the magnet. ... Step 3: Determine the Electrical Polarity Needed. I taped my coil of wire so it would not unravel. ... Step 4: Magnetize. ... Step 5: Test.
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