`I-V` characterstic of a copper wire of length `L` and area fo cross-section `A` is shown in Fig. The slope of the curve becomes A. More if the experiment is performed at higher temperatureB. More if a wire of stell of same dimension is usedC. More if the length of the wire is increasedD. Less if the length of the wire is increased

`I-V` characterstic of a copper wire of length `L` and area fo cross-s

1.	`I-V` characterstic of a copper wire of length `L` and area fo cross-section `A` is shown in Fig. The slope of the curve becomes A. More if the experiment is performed at higher temperatureB. More if a wire of stell of same dimension is usedC. More if the length of the wire is increasedD. Less if the length of the wire is increased
Answer» Correct Answer - D

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