Physics, asked by anthoneywright6, 8 months ago

how to derive vd=I/nqa

Answers

Answered by Mxddie

3

Answer:

Vd=I/nqA

if we doubled current and doubled radius

then, resulted drift velocity is Vd=2i/nq(πr²)

Vd=2i/4nqA

hence drift velocity becomes half.

Explanation:

Hope this helps you...

:)

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