AP® Physics C: E & M

Free Version

Upgrade subject to access all content

Moderate

Electric Field of Two Charges 4

APPHEM-BGYDEF

The diagram shows two charges $-q$ and $-2q$ isolated from other sources of charge, along with a point $A$ that forms an isosceles right triangle with the charges.

What is the direction, if any, of the electric field at point $A$ due to these two charges?

A
B
C
D
E