Задача 31543.

In electrical circuit comprising the ohmic resistance of the inductor and capacitor 1.0 TR, damped oscillations occur. The voltage on the capacitor plates changes with time according to the law U = 30e-1000t * cos10 ^ 3t), B. Determine the damping coefficient, own cyclic oscillation frequency, capacitance and the ohmic resistance of the circuit. What is the initial charge on the capacitor plates?

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