$Assertion\,(A):$ A charge $q$ is placed on a height $h / 4$ above the centre of a square of side b. The flux associated with the square is independent of side length.

$Reason\,(R):$ Gauss's law is independent of size of the Gaussian surface.

  • [AIIMS 2015]
  • A

    If both Assertion and Reason are true and Reason is correct explanation of Assertion.

  • B

    If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.

  • C

    If Assertion is true but Reason is false.

  • D

    If both Assertion and Reason are false.

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