Q. Shown below is a distribution of charges. The flux of electric field due to these charges through the surface $S$ is
A) $3q/\varepsilon_{0}$
B) $2q/\varepsilon_{0}$
C) $q/\varepsilon_{0}$
D) Zero
Explanation
(b) $\phi = \frac{1}{\varepsilon_{0}} \times Q_{enc} = \frac{1}{\varepsilon_{0}}(2q)$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.