Задача id9640

In the circuit, the diagram of which is shown in Fig. , resistance of resistors R1, R2, R3 - respectively R1 = R2 = 2 Ohm, R3 = 5 Ohm, source emf E = 34 V, its internal resistance r = 1 Ohm, capacitance C = 20 μF. Determine what charge q will pass through the key K when it is closed.

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