All Problems

Electric Oscillations

Problem 4.144

Draw the approximate vector diagrams of currents in the circuits shown in Fig. 4.35.4.35 . The voltage applied across the points AA and BB is assumed to be sinusoidal; the parameters of each circuit are so chosen that the total current I0I_{0} lags in phase behind the external voltage by an angle φ\varphi.

Reveal Answer
 See Fig. 32 . \text { See Fig. } 32 \text { . }