Physics · Electrostatics
Three point charges +q, +2q, and Q are placed at the vertices of an equilateral triangle. What must be the value of Q so that the total electrostatic potential energy of the system is zero?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1-5q3
- 24q3
- 3-2q3✓
- 42q3
Correct answer
-2q3
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