Задача id12062

In the usual circuit of a half-wave rectifier (Fig. 12.9) C = 1000 μF, R = 500 Ohm, network frequency v = 50 Hz. Assuming the diode is ideal, find: 1. Voltage ripple coefficient k=ΔU/U across resistor R. 2. How many times will the coefficient k decrease if an inductor L=100 H is connected in series with the resistor?

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