What proportion of current will pass through each

What proportion of current will pass through each




Two conductors, one of copper and the other of iron are connected in parallel and at 20oC carry equal currents. What proportion of current will pass through each, if the temperature is raised to 100oC? Assume temperature coefficient of resistance at 20oC for copper as 0.0042 peroC and for iron as 0.006 peroC.





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