InterviewSolution
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InterviewSolution
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Three equal charges +q are placed at the three vertices of an equilateral triangle centered at the origin. They are held in equilibrium by a restoring force of magnitude F(r) = kr directed towards the origin, where k is a constant. What is the distance of the three charges from the origin ?A. `[(1)/(6piepsilon_(0))(q^(2))/(k)]^(1//2)`B. `[(sqrt(3))/(12piepsilon_(0))(q^(2))/(k)]^(1//2)`C. `[(1)/(6piepsilon_(0))(q^(2))/(k)]^(2//3)`D. `[(sqrt(3))/(4piepsilon_(0))(q^(2))/(k)]^(2//3)` |
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Answer» Correct Answer - B |
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