Find the quality factor of a circuit with capacitance C = 2.0F and inductance L = 5.0mH

Question:

Find the quality factor of a circuit with capacitance C = 2.0μF and inductance L = 5.0mH if the maintenance of un-damped oscillations in the circuit with the voltage amplitude across the capacitor being equal to Vm = 1.0V requires a power (P) = 0.10 mW. The damping of oscillations is sufficiently low.