(Solved): Calculate the size and direction of the electric field at point \( X \) as shown in the below diagr ...

Calculate the size and direction of the electric field at point \( X \) as shown in the below diagram. All charges and point \( X \) are in water (dielectric constant \( \kappa_{\text {water }}= \) 80). Select one alternative: \( 8275 \mathrm{~N} / \mathrm{C} \), to the right \( 12850 \mathrm{~N} / \mathrm{C} \), to the right \( 7.72 \times 10^{5} \mathrm{~N} / \mathrm{C} \), to the right \( 2.10 \times 10^{-4} \mathrm{~N} / \mathrm{C} \), to the left \( 9650 \mathrm{~N} / \mathrm{C} \), to the right