Question

Calculate the number of electrons constituting one coulomb of charge

Answer 1

Hi, Here's ur answer...  The charge on an electron is negative and it is -1.6x10^-19 coulomb therefore, 1 C charge is carried by 1/ (-1.6x10^-19) = 6.25 x 10^18 electrons. Hence if 1 A current flows through a conductor, it implies that 6.25 x10^18 electrons pass per a second across the cross section of the conductor. Hope it helps you buddy ☺ ☺

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