NEET 2023 Physics and Chemistry Solved Paper Code C4 (Manipur)

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Question : 37 of 100
 
Marks: +1, -0
A copper wire of radius 1‌mm contains 1022 free electrons per cubic metre. The drift velocity for free electrons when 10A current flows through the wire will be (Given, charge on electron =1.6×10−19C ) :
[NEET 2023 mpr]
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