I-V graph for two identical conductors of different materials A and B is shown in the figure. Which one of the two has higher resistivity? Justify.
I-V graph for two identical conductors of different materials A and B is shown in the figure. Which one of the two has higher resistivity? Justify. (OR) - V graph for two identical conductors of different materials A and B is shown in the figure. o has hiaher resistivity? Justify,-

Dear Student ,
The resistivity of material B is higher. Because resistivity of material depends on the resistance directly.
If the same amount of current flow in both material then VB>Vresultantly as per Ohm’s law RB>RA. So, the resistivity of material B is higher than material A.
Hope this helps you.
Regards

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