Electrostatics-Forces Between Multiple Charges (KVPY Stream SB-SX (Class 12 & 1st Year B.Sc.) Physics): Questions 1 - 1 of 1

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Question number: 1

» Electrostatics » Forces Between Multiple Charges

Appeared in Year: 2010

MCQ▾

Question

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?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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