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A tiny ball (mass = 0.014 kg) carries a charge of -16C. What is the electric...

Question:

A tiny ball (mass = 0.014 kg) carries a charge of -16C. What is the electric field magnitude that would cause the ball to float above the ground?


Answers

Here the electric force due to the field and weight have to counter each other.PAGE NO. DATE: 014-len 16-C rm

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