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AP EAMCET202421 May 2024Morning ShiftPhysicsElectrostaticsActual

A point charge ' q ' coulomb is placed at the centre of a cube of side length ' L '. Then the electric flux linked with each face of the cube is

Options

  1. Aq ₀
  2. Bq L^2 ₀
  3. Cq 6 L^2 ₀
  4. Dq 6 ₀

Correct answer

D. q 6 ₀

Step-by-step solution

By Gauss's theorem, electric flux, _ cube = Q _ in ₀ = q ₀ 6 _ face = q ₀ _ face = q 6 ₀

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