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Current Electricity

JEE Main 2023 (Online) 25th January Morning Shift

MCQ+4 / -12023

A uniform metallic wire carries a current 2 A, when 3.4 V battery is connected across it. The mass of uniform metallic wire is 8.92 \(\times\) 10\(^{-3}\) kg, density is 8.92 \(\times\) 10\(^{3}\) kg/m\(^3\) and resistivity is 1.7 \(\times\) 10\(^{-8}~\Omega\)-\(\mathrm{m}\). The length of wire is :

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