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JEE Main20244 Apr 2024Evening ShiftPhysicsElectrostaticsActual

A charge q is placed at the center of one of the surface of a cube. The flux linked with the cube is:

Options

  1. Aq 2 ₀
  2. Bq 8 ₀
  3. CZero
  4. Dq 4 ₀

Correct answer

A. q 2 ₀

Step-by-step solution

From aligned & 2 = q ₀ & = q 2 ₀ aligned

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