Question: A tiny sphere with a charge of 7.0 μC is attached to a spring. Two other tiny charged spheres, each with a charge of 4.0

A tiny sphere with a charge of 7.0 μC is attached to a spring. Two other tiny charged spheres, each with a charge of ˆ’4.0 μ C, are placed in the positions shown in the figure and the spring stretches 5.0 cm from its previous equilibrium position toward the two spheres. Calculate the spring constant.
A tiny sphere with a charge of 7.0 μC is

5.0 cm 7.0 uC 4.0 cm l 2.0 cm 2.0 cm

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