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Grade 12th passElectrostatics

Two ponit charges +9e and +e are kept at a distance from each other. A third charge is placed at a disctance x from +9e on the line joining the above two charges. for the third charge to be in equilibrium x is ?

Profile image of Arjun
10 Years agoGrade 12th pass
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1 Answer

Profile image of mansi
10 Years ago
if the distance between 9e and e charges is d......then third charge will be in equilibirium at x=3d/4 or x=3d/2