Question

Two metallic wires'A'and 'B'are having

same cross-sectional areas and same

current passes through them. Find ratio

of drift velocity of electrons in wire 'A'

and 'B'. ( ) (electron density of

wire A =

$8.0 \times {10}^{28} m { - }^{3}$
and electron density of

wire B =

$9.0 \times {10}^{28} {m} - {3}$

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Answer 1

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Answer 2

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