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Electrostatics question

2022 · 29 Jun · Shift 2 · Q46
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Electrostatics question

2022 · 29 Jun · Shift 2 · Q46

JEE MainPhysicsElectrostaticsMCQ+4 / −1
Two point charges Q each are placed at a distance d apart. A third point charge q is placed at a distance x from mid-point on the perpendicular bisector. The value of x at which charge q will experience the maximum Coulomb's force is :
  1. A
    x = d
  2. B
    x=d2x = {d \over 2}x=2d​
  3. C
    x=d2x = {d \over {\sqrt 2 }}x=2​d​
  4. D
    x=d22x = {d \over {2\sqrt 2 }}x=22​d​
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