Two wires one of copper and other of manganin, have equal lengths and equal resistances. Which wire is more longer?

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Diptomoy Mukherjee

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Resistance : ?l/A Resistivity ? of manganin is much greater than that of copper, therefore to keep same resistance R, for same length of wire, the manganin wire must be thicker.
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Science Guide

question is not clear
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See there they are both of equal length as you already have mentioned in your question. It is the manganin wire that will have a greater area of cross section compared to that of your copper wire. Cheers!
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Maths Magician

copper
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IT Trainer in SAP ABAP has worked for French based MNCs

Have equal lengths.
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You mentioned they have equal lengths. I think you asked the wrong question
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PHYSICS AND MATHMATICS tutor

What is question given length, still asking length? Let me clear your doubt resistance is proportional to resistivity, length and inverse pro to area of cross section.
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Maths Wizard

You have already mentioned in the question that both the wires are of equal length.
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