what is the overall charge of 1.5 x 10^10 electrons?

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Physics Nem 2 years 2021-07-23T11:54:16+00:00 2021-07-23T11:54:16+00:00 1 Answers 4 views 0

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mit · Answer 1 · 2021-07-23T11:55:53+00:00

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2021-07-23T11:55:53+00:00 July 23, 2021 at 11:55 am

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Answer: Charge = -2.4×10^-9 Coulombs

Explanation:

The charge of one electron is e = -1.6×10^-19 C

Then, the charge of 1.5 x 10^10 electrons is equal to 1.5 x 10^10 times the charge of one electron:

Here i will use the relation (a^b)*(a^c) = a^(b + c)

Charge = ( 1.5 x 10^10)*( -1.6×10^-19 C) = -2.4×10^(10 – 19) C

Charge = -2.4×10^-9 C