The Figure Shows a Surface Enclosing the Charges 2q and -Q

Multiple Choice

The figure shows a surface enclosing the charges 2q and -q. The net flux through the surface surrounding the two charges is

A) q/ $\isin$ ₀
B) 2q/F $\isin$ ₀
C) -q/ $\isin$ ₀
D) zero
E) None of these is correct.