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NEET PhysicsClass 12Gauss's lawMediumSingle correct

A closed surface encloses point charges of +3 μC and −5 μC. A third charge of +4 μC lies just outside the surface. Taking ε₀ = 8.854 × 10⁻¹² C² N⁻¹ m⁻², what is the net electric flux out of the closed surface?

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