Question

Eight dipoles of charges of magnitude $e$ are placed inside a cube. The total electric flux coming out of the cube will be

• A. $\frac{8e}{{\epsilon }_0}$
• B. $\frac{16e}{{\epsilon }_0}$
• C. $\frac{e}{{\epsilon }_0}$
• D. zero

Answer 1

Answer: (D)

Since net charge inside the cube is zero
$\therefore {\varphi }_E=0$