Three point charges are individually brought from infinity and placed at the corners of a rectangle with a short side of

3.0m

and a long side of

4.0m

. Two charges are fixed to corners of one short side and the last charge is fixed to the corner along one long side. Each charge has the identical value

Q=-4.0\\\\mu C

. What is the electric potential energy of the system?\ 8.1J\

0J

\

3.9J

\

0.48J

\

0.11J

Three point charges are individually brought from infinity and placed at the corners of a rectangle with a short side of 3.0m and a long side of 4.0m. Two charges are fixed to corners of one short side and the last charge is fixed to the corner along one long side. Each charge has the identical value Q=4.0C. What is the electric potential energy of the system? 8.1J 0J 3.9J 0.48J 0.11J