1 Answer

Michael Maddox · Answer 1 · 2021-03-17T06:26:28+0000

Answer:

$3.2* 10^(-18)\ C$

Step-by-step explanation:

No of electrons, n = 20

We need to find the total charge. We can use quantization of electric charge in this case.

Net charge,

q = ne

e is charge on an electron

$q=20* 1.6* 10^(-19)\\\\q=3.2* 10^(-18)\ C$

So, there are
$3.2* 10^(-18)\ C$ of charge in 20 electrons.

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