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03-02-2020
Physics

contestada

A collection of 1.25×1019 electrons has the charge
-3c,
-1c,
-2c

Respuesta :

usmanbiu usmanbiu

04-02-2020

Answer:

-2 C

Explanation:

charge of an electron = -[tex]1.6x10^{-19}C[/tex]

therefore charge of 1.25 x [tex]10^{19}[/tex] electrons = [tex](1.6x10^{-19}) x (-1.25x10^{19})[/tex] = -2 C

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