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Calculate the number of electrons constituting one coulomb of charge.
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Calculate the number of electrons constituting one coulomb of charge.

Answer

One electron possesses a charge of \(1.6 ×10^{-19}C\)
So, \(1.6 ×10^{-19} C\) of charge is contained in \( 1\) electron
\(\therefore\) \(1\;C\) of charge is contained in \( \frac{1}{1.6 ×10^{-19}}={6.25 \times 10^{18}}\) electrons
So, the number of electrons constitute one coulomb of charge are \( 6.25 \times 10^{18}\).
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