Answer to Question #290850 in Physics for joyjoy

Question #290850

Two ball bearings with opposite charges are 1.11 m apart on the floor. What are their charges if they are attracted to each other with a force of 5.11 N?

Expert's answer

"q=2r\\sqrt{\\pi\\epsilon_0F}=26.5\u00b710^{-6}\\text{ C}."

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