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#magnetism
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#physics
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The north- pole end of a bar magnet is held near a positively charged piece of plastic. Is the plastic (a) attracted (b) repelled, or (c) unaffected by the magnet?
The north- pole end of a bar magnet is held near a positively charged piece of plastic. Is the plastic (a) attracted (b) repelled, or (c) unaffected by the magnet?