Question:
3 In the given figure the potential difference V has been
Last updated: 6/14/2023
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3 In the given figure the potential difference V has been plotted against current I for a metallic conductor at two different temperatures 25 C and 100 C respectively The temperature co efficient of resistivity of the wire is Yumm V 1 16x102 3 4x10 2 C 30 T 100 C 60 T 25 C I 2 8 10 2 C 4 2x10 C