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Physics-

General

Easy

Question

Figure shows four charges q₁, q₂, q₃ and q₄ fixed in space. Then the total flux of electric field through a closed surface S, due to all charges q₁, q₂, q₃ and q₄ is

not equal to the total flux through S due to charges q₃ and q₄
equal to the total flux through S due to charges q₃ and q₄
zero if q₁ + q₂ = q₃+ q₄
twice the total flux through S due to charges q₃ and q₄ if q₁ + q₂ = q₃ + q₄.

The correct answer is: equal to the total flux through S due to charges q₃ and q₄

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