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KCET2025PhysicsElectrostatics

You are given a dipole of charge +q and -q separated by a distance 2R. A sphere 'A' of radius ' R ' passes through the centre of the dipole as shown below and another sphere ' B ' of radius ' 2 R ' passes through the charge +q . Then the electric flux through the sphere A is

Options

  1. Aq / ₀
  2. BZero
  3. C2 q / ₀
  4. D-q / ₀

Correct answer

D. -q / ₀

Step-by-step solution

aligned & _ sphere A = charge enclosed ₀ (By gauss law) & = - q ₀ aligned

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