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A uniform copper wire carries a current ...

A uniform copper wire carries a current `i` amperes and has `p` carries per `meter^3`. The length of the wire is `l` metres and its cross-section area is `s` `meter^2.` If the charge on a carrier is `q` coluombs, the drift velocity in `ms^-1` is given by-

A

`i//l sq`

B

`i//p sq`

C

`psq//i`

D

`i//pslq`

Text Solution

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The correct Answer is:
B
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