Question

How much electrons are there one coulomb of charge??

Answer 1

$\sf{According\;to\;Quantisation\;of\;charge,\;we\;know\;that,}$

$\sf{Q=ne}$

$\sf{Therefore,\;1\;coulomb\;charge=n\;.\;1.6 \times 10^{-19}}$

$\sf{\implies \dfrac{1}{1.6\times 10^{-19}} =n}$

$\sf{So,\;n=6.25\times 10^{18}}$

Answer 2

Explanation:

• A single electron has a charge of 1.60217733 × 10-19 coulombs. A collection of 6.2415×1018 has charge one coulomb (1/1.60217733×10-19)1.6 into 10 raise of power-19 no of electrons are present in one coulomb of charge