(a) At what temperature would the resistance of a copper conductot be double of it
Channel: Doubtnut
Date: 2020-07-26

(a) At what temperature would the resistance of a copper conductot be double of its value of `0^(@)C`? (b) Does this same teperautre hold for alll copper conductors, regardless of shape and size? `[alpha_(c) = 4.0xx1-0^(-3).^(@)C^(-1)]`