Why less originated area act as anode in a metal ?
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Sep 30, 2013 #4 Borek Mentor 28,562 3,010 I am still not sure what the question is really about. In what context was it asked?
Sep 30, 2013 #5 ajayguhan 153 1 A metal undergoes a electrochemical corrosion when exposed to moisture air. The parts which are less exposed to oxygen will act as anode and the more oxygen concentrated area will act as cathode
A metal undergoes a electrochemical corrosion when exposed to moisture air. The parts which are less exposed to oxygen will act as anode and the more oxygen concentrated area will act as cathode