Respuesta :

1 electron has a charge of -1.6 x 10⁻¹⁹ Coulombs

Therefore 1.8 x 10²⁰ electrons would have a charge equal:

= 1.8 x 10²⁰ x (-1.6 x 10⁻¹⁹)

= -2.88 x 10

= - 28.8 Coulombs

So the entire charge is -28.8 Coulombs. The - simply means that the charge is negative.
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The coulombs of charge moving through the calculator is required.

The charge moving through the calculator is 28.84 C.

The number of electrons is [tex]1.8\times 10^{20}[/tex]

[tex]1\ \text{Coulomb}=\dfrac{1}{1.602\times 10^{-19}}\ \text{electrons}[/tex]

[tex]1\ \text{electron}=1.602\times 10^{-19}\ \text{Coulomb}[/tex]

[tex]1.8\times 10^{20}\ \text{electron}=1.8\times 10^{20}\times 1.602\times 10^{-19}=28.84\ \text{C}[/tex]

The charge moving through the calculator is 28.84 C.

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https://brainly.com/question/10935445?referrer=searchResults

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