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A metallic wire of length 1.0m.area of cross section $${10^{ - 6}}{m^2}$$ and density $$5 \times {10^3}kg{m^3}$$.if every atom contribute one free electron.Calculate the drift velocity of electrons in the metal when the current of 16A passes through it.[$$Given: - Avogadro\;number\; = 6 \times {10^{23}}\;mol - 1\;Atomic\;weight = 60\;g]$$

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