Question

if the charge on an electron is 1.6×10-19coulamb how many electron should pass through a conductor in 1 second ​

Answer 1

Answer:

here is your answer mate...

Explanation:

Given:

Current,/=1A

Time, t=1 s

Using The Formula :

I=Q/T

or

Q=I X T

=1 X 1

=1=C

Now ,if the charge is 1.6 X 10^-9 C ,the number of electrons is 1.So if the charge is 1C ,the number of electrons is given by:

1/1.6 X 10 ^-9 X 1

=6.25 X 10^18

THUS,6.25 X 10^18 electrons should pass through a conductor in 1 second to constitute 1 ampere current.

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