- #1
kannuhny24
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I've made a homopolar generator using Al disk, its giving me a output voltage of around 0.1V but shockingly der is no current ! a checked the resistance of the disk its very low as required, i checked for every other problem like : improper contact , smoothness of the disk , symmetry of the field , speed , proximity of the field , insulation of the rotor shaft with the disk , using a thick disk ( around 5 mm ) etc...but there is no current ! can anybody tell me what might have gone wrong...?? homopolar generator is supposed to generate high current at low voltages i want to verify it, can anybody suggest any other way of producing very high current it doesn't matted at what voltage ii just want high current.