Task id12063
Figure 12.11 shows the current-voltage characteristic of an incandescent lamp, the nominal voltage of which is UB = 220 V, rated power Рн = 100 W. The lamp is connected to an alternating current network (220 V, 50 Hz) in series with a capacitor of capacity C = 10 μF. Determine the current in the lamp and the voltage across it. Assume that during the period of mains voltage the temperature of the filament remains practically unchanged.
Detailed solution. Format jpg
No customer reviews yet.