The following readings were obtained for a metallic wire:

PHYSICS · Subjective · CBSE · Physics · Current Electricity · Current Electricity

Problem

The following readings were obtained for a metallic wire: (i) I=0.50 A,  V=2.0 VI=0.50\,\text{A},\;V=2.0\,\text{V} (ii) I=1.00 A,  V=4.1 VI=1.00\,\text{A},\;V=4.1\,\text{V} (iii) I=1.50 A,  V=6.0 VI=1.50\,\text{A},\;V=6.0\,\text{V} (a) Comment whether the wire obeys Ohm’s law. (b) If it does, estimate its resistance.

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