Multiple Choice
Three charges of equal magnitude Q are held in the configuration shown.If a small positive charge,q,is placed at the origin what will be the magnitude and direction of the force it experiences? (Note: Pay attention to the sign on each of the three charges.) 
A)
in positive y-direction
B)
in negative y-direction
C)
in positive x-direction
D)
in negative x-direction
E) 0
Correct Answer:

Verified
Correct Answer:
Verified
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