Choose the correct answer.
Analyze the figure shown to the right. The point charge \( q_{0}=12 \mathrm{nC} \) is moved from A to B around another point charge \( q \). Determine the electric potential energy due to this displacement knowing that \( V_{A}=180 \mathrm{~V} \).
\( \Delta U=1.8 \times 10^{-7} \mathrm{~J} \) \( \Delta U=0 \)
\( \Delta U=5 \times 10^{-12} \mathrm{~J} \) \( \Delta U=1.8 \times 10^{9} \mathrm{~J} \)