sgruber4960 sgruber4960 16-02-2024 Physics contestada If the square have a length of 2.0 meters. What is the electric field at the center of the square due to all four charged objects?a. 0 N/Cb. 8.99 x 10^9 N/Cc. 4.49 x 10^9 N/Cd. 1.12 x 10^9 N/C