mckenzievitch4674 mckenzievitch4674
  • 14-09-2019
  • Physics
contestada

How many protons are required to generate a charge of +25.0 C?

Respuesta :

jorgezarate
jorgezarate jorgezarate
  • 17-09-2019

Answer:

[tex]N=1.56*10^{20}[/tex] protons

Explanation:

The total charge Q+=+25.0C is the sum of the charge of the N protons, with charge q :

[tex]Q_{+}=N*q_{p}[/tex]

q_{p}=1.6*10^{-19}C    charge of a proton

We solve to find N:

[tex]N=Q_{+}/q_{p}=25/(1.6*10^{-19})=1.56*10^{20}[/tex]

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