The potential Energy of a particle in a force field is U = A/r^2 - B/r where A and B are positive constants and r is the distance of particle from the center of the field. For stable equilibrium, the distance of the particle is?

The potential Energy of a particle in a force field is U = A/r^2 - B/r

1.	The potential Energy of a particle in a force field is U = A/r^2 - B/r where A and B are positive constants and r is the distance of particle from the center of the field. For stable equilibrium, the distance of the particle is?
Answer» The potential Energy of a particle in a force field is U = A/r^2 - B/r where A and B are positive constants and r is the distance of particle from the center of the field. For stable equilibrium, the distance of the particle is?

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The potential Energy of a particle in a force field is U = A/r^2 - B/r where A and B are positive constants and r is the distance of particle from the center of the field. For stable equilibrium, the distance of the particle is?

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