Question

figure shown is a distribution of charges. The flux of electric field due to these charges through the surface S is (1) 3q/Ę (2) q/Ę (3) 2q/Ę (4) zero​

Answer 1

since in accordance with gauss"s theorem of electrostatics,

Ф= net enclosed charge/ ∈₀

Ф=+q-q/∈₀

Ф=0/∈₀

Ф=0

so correct option is {4} zero