Answer to Question #245440 in Physics for zuzu

Question #245440

a) On a certain point, the electric field intensity is of 50N/C toward North. An unknown charge receives a force of 5x10^-5N toward South. Find the magnitude of the unknown charge.

Expert's answer

"F=qE\\\\(5\\cdot10^{-5})=50q\\\\q=1\\cdot10^{-6}\\ C"

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