Answer to Question #109947 in Physics for Fhei Lya Dee Tio

Question #109947

An object gains 10 electrons. The charge on the object is
(1) +10 e (3) -10 e
(2) +1.6 x 10-18 C (4) -1.6 x 10-20 C
Proof: Explain your reasoning/show calculations.

Expert's answer

"Q=-10e=-10(1.6\\cdot10^{-19})=-1.6\\cdot10^{-18}C"

Answer: (3) -10 e

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