Question

Which of the given conditions represent more resistance at constant temperature?






















.ns represent more resistance at constant temperature?

Answer 1

Answer:

Which of the following conditions represent more resistance at constant temp? Since V=IR by the OHMS LAW,I=V/R, so slope of the graph is 1/R, more the slope more the value of 1/R, and hence less the value of R and vice versa. The slope of red line is less than yellow, therefor red line will have more resistance.