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Question: Answered & Verified by Expert
A charged particle $q$ is placed at the centre $O$ of cube of length $L$ (A B C D E F G H). Another same charge $q$ is placed at a distance $L$ from $O$. Then the electric flux through $A B C D$ is

PhysicsElectrostaticsJEE Main
Options:
  • A
    $q / 4 \pi \epsilon_0 L$
  • B
    zero
  • C
    $\mathrm{q} / 2\pi \epsilon_0 L$
  • D
    $q / 3 \pi \epsilon_0 L$
Solution:
2961 Upvotes Verified Answer
The correct answer is:
zero
The flux for both the charges exactly cancels the effect of each other

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