Question

Calculate the number of electrons in 1C of charge.

Answer 1

Hi friend here is your answer

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We know, Q=ne

where Q=charge , n= no. of electrons and e=charge of electron.

So, 1=n×e

n=1/1.6×10^(-19)=10^19/1.6=6.25×10^(18) electrons.


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Answer 2

Given that

Charge (Q) = 1 C

Electron (e) = 1.6× 10^-19

Number of electron (n) = ?

Q= ne

1 C = n × 1.6×10^-19 C

n = 1/(1.6×10^-19)

n = 6.25 × 10^18 electron