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If two hack saw blades, seperated by 1mm thick paper,are
connected across 230volts, and immersed in water,then they
start getting heat. This is fact,i dont know how they get
heated.Blades are not directly connected together.
Please if anybody knows the fact ,revert back to me
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Answer Posted / madhan
two blades immersed in water .water is a conductor
moleformula is h2o. if you give 230v there will 50 +ve &50-
ve cycles so water positive and negative cations and anion
moves through blades. so there will some current flow this
is the reason for heat.
i*i*r=power
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