Two charges 9e and 3e are placed at...
Question
Two charges 9e and 3e are placed at a separation r. The distance of the point where the electric field intensity will be zero, is
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Two charges ( 9 e ) and ( 3 e ) are placed at a separation ( r ). The distance of the point where the electric field intensity will be zero, is :
(1) ( frac{r}{(1+sqrt{3})} ) from 9e charge
(2) ( frac{sqrt{3} r}{sqrt{3}+1} ) from ( 9 e ) charge
(3) ( frac{r}{(1-sqrt{3})} ) from ( 3 e ) charge
(4) ( frac{sqrt{3} r}{1+sqrt{3}} ) from ( 3 e ) charge

NEET/Medical Exams
Physics
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Two charges 9e and 3e are placed at a separation r. The distance of the point where the electric field intensity will be zero, is
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