A current of 2 {\A} through a wire of cross-sectional area 25.0 {\mm}^2. The number of free electrons in a cubic meter are 2.0 \times 10^{28}. The drift velocity of the electrons is _______ \times 10^{-6} {\ms}^{-1} (given, charge on electron =1.6 \times 10^{-19} {\C} ). [8-Apr-2023 shift 1]

JEE Mains 8-Apr-2023 Shift 1 Solved Paper

Section: Physics

Question : 58 of 90

Marks: +1, -0

A current of 2A through a wire of cross-sectional area 25.0mm2. The number of free electrons in a cubic meter are 2.0×1028. The drift velocity of the electrons is _______ ×10−6ms−1
(given, charge on electron =1.6×10−19C ).

[8-Apr-2023 shift 1]

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