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(A) According to Earnshaw's Theorem,a collection of point charges cannot be maintained in a stable stationary equilibrium configuration solely by the

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The system can never be in equilibrium.

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(A) According to Earnshaw's Theorem,a collection of point charges cannot be maintained in a stable stationary equilibrium configuration solely by the electrostatic interaction of the charges themselves.Since the electrostatic force is a conservative force and the potential energy of the system cannot have a local minimum in free space,the system will always experience a net force or torque that prevents static equilibrium.Therefore,the system can never be in equilibrium under the influence of electrostatic forces alone.

Three point charges are placed at the corners of an equilateral triangle. Assuming only electrostatic forces are acting,which of the following statements is true?

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