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Hi, I have a question about magnetism.
If 2 magnets are used to pick up iron shavings, and the magnet are connect with paramagnetic material and turned into a U-shape.
Should the poles at the end of each magnet by similar or dissimilar to pick up the iron shavings most effectively?
If 2 magnets are used to pick up iron shavings, and the magnet are connect with paramagnetic material and turned into a U-shape.
Should the poles at the end of each magnet by similar or dissimilar to pick up the iron shavings most effectively?