Multiple Choice
The electrostatic potential energy of the system of point charges q1 = -1 ?C, q2 = -2 ?C, and q3 =-3 ?C at the corners of the equilateral triangle whose side s = 30 cm is
A) "-1.1 J."
B) "-0.99 J."
C) "-0.33 J."
D) "0.33 J."
E) "0.11 J."
Correct Answer:
Verified
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