Two identical small charged spheres hang in equilibrium with equal masses as shown in the figure. The length of the strings are equal and the angle (shown in the figure) with the vertical is identical. Find the magnitude of the charge on each sphere

Two identical small charged spheres hang in equilibrium with equal masses as shown in the figure. The length of the strings are equal and the angle (shown in the figure) with the vertical is identical. Find the magnitude of the charge on each sphere

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Question

Two identical small charged spheres hang in
equilibrium with equal masses as shown in
the figure. The length of the strings are equal
and the angle (shown in the figure) with the
vertical is identical.

Find the magnitude of the charge on
each sphere. The acceleration of gravity is
9.8 m/s^2
and the value of Coulomb’s constant
is 8.98755 × 10^9 N · m^2/C^2.
Answer in units of C.

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