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A current of 1 mA is flowing through a ...

A current of 1 mA is flowing through a copper wire. How many electrons will pass a given point in one second `[e = 1.6 xx 10^(19)`Coulomb]

Text Solution

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Cuttent `I=("Charge")/("Time")`
As charge `q=nxx1.6xx10^(-19)`
`10^(-3)"amp"=(nxx1.6xx10^(-19))/(1"sec")impliesn=6.25xx10^(15)`
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