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KCET2025PhysicsElectrostatics

Which of the following is a correct statement?

Options

  1. AGauss's law is true for any open surface
  2. BGauss's law is not applicable when charges are not symmetrically distributed over a closed surface.
  3. CGauss's law does not hold good for a charge situated outside the Gaussian surface.
  4. DGauss's law is true for any closed surface

Correct answer

D. Gauss's law is true for any closed surface

Step-by-step solution

Gauss law is valid only for closed surface and charge should be enclosed inside the closed surface to get flux through the closed surface.

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