Electrostatics-Forces Between Multiple Charges (KVPY Stream-SB-SX Physics): Questions 1 - 1 of 1
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Question number: 1
» Electrostatics » Forces Between Multiple Charges
Appeared in Year: 2010
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?