Three equal negative point charges -q are placed at three of the corners of a square of side d as shown in the figure. Which one of the arrows shown represents the direction of the net electric field at the center of the square?
A) A
B) B
C) C
D) D

Question

Three equal negative point charges -q are placed at three of the corners of a square of side d as shown in the figure. Which one of the arrows shown represents the direction of the net electric field at the center of the square? 
A) A 
B) B 
C) C 
D) D

Quizplus · Accepted Answer

The Answer of Three equal negative point charges -q are placed at three of the corners of a square of side d as shown in the figure. Which one of the arrows shown represents the direction of the net electric field at the center of the square? 
A) A 
B) B 
C) C 
D) D

Three Equal Negative Point Charges -Q Are Placed at Three