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a small ball is suspended over an infinite horizontal conducting plane by means of an insulating elastic thread of stiffness 'k'. as soon as the ball was charged it descended by 'x' cm and its seperation from the plane became equal to 'l' find the charge of the ball?

a small ball is suspended over an infinite horizontal conducting plane by means of an insulating elastic thread of stiffness 'k'. as soon as the ball was charged it descended by 'x' cm and its seperation from the plane became equal to 'l' find the charge of the ball?


 

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1 Answers

SAGAR SINGH - IIT DELHI
879 Points
11 years ago

Dear student,

Here equate electric force with gravity force

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