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forcecarrier
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- 0
had a thought experiment like this , a lorry is on a weighbridge inside is a 100kg weight surrounded above and below by 2 perfectly calibrated electromagnets, when the the magnets are switched on the weight is suspended in mid air ,does the lorry weigh 100kg less and does the above magnet need slightly more power than the one below assuming both are pulling toward ? hope this isn't too stupid!