Question

Calculate the number of electrons constituting one coulomb of charge answer

Answer 1

Answer:

The no. of electrons constituting 1 coulumb of charge is 6.25 × 10^18

Explanation:

Given,

Charge = 1C

No. of e- = n = ?

we know that,

e- = 1.6×10^-19

Q=ne

1=n × 1.6 × 10^ -19

n=1/1.6 × 10^-19

=1/1.6 × 10^19

=10/16 × 10^19

=0.625 × 10 ^19

=6.25 × 10^19

Answer 2

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One electron possesses a charge of 1.6 —10-19C, i.e., 1.6 —10-19C of charge is contained in 1 electron.

ˆ´ 1 C of charge is contained in 1/1.6 x 10-19 = 6.25 x 1018 = 6 x 1018

Therefore, 6 x 1018 electrons constitute one coulomb of charge.