Question

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

Answer 1

Answer: (B)

$2q/\varepsilon_{0}$

Answer 2

Sol. $\varphi = \frac{1}{\varepsilon_{0}} \times Q_{enc} = \frac{1}{\varepsilon_{0}}(2q)$