A point charge located at the origin generates an electric field that has the value = (830. N/C) + (160. N/C) at the point (x, y) = (4.90 cm, 5.70 cm). What is the value of the charge? Question 2 + 2d + d The charges in the figure above both have a magnitude of 6.10 nC, and the distance dis 2.40 cm. What is the magnitude of the electric field at the dot? Question 3 A B X + C In the figure above, charge A is -4.35 nC, charge B is 4.35 nC, and charge C is -2.17 nC. If x= 3.75 cm and y = 2.25 cm, what is the electric field at the dot?