Answer to Question #331382 in Electricity and Magnetism for hyg

Electricity and Magnetism

Question #331382

The electric potential at a distance of 0.92m from a point charge is -8.41x10^5 V. what is the

quantity of the point charge?

Expert's answer

"U=\\frac{kq}r,"

"q=\\frac{Ur}k=-86~\\mu C."

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