In the figure, the voltage are V1(t)=100cos(ωt),V2(t)=100cos(ωt+π18) and V3(t)=100cos(ωt+π36). The circuit is in sinusoidal steady-state, and R<< ωL. P1,P2 and P3 are the average power outputs. Which one of the following statements is true?

In the figure, the voltage are V1(t)=100cos(ωt),V2(t)=100cos(ωt+π18

1.	In the figure, the voltage are V1(t)=100cos(ωt),V2(t)=100cos(ωt+π18) and V3(t)=100cos(ωt+π36). The circuit is in sinusoidal steady-state, and R<< ωL. P1,P2 and P3 are the average power outputs. Which one of the following statements is true?
Answer» In the figure, the voltage are $V_{1} (t) = 100 c o s (ω t), V_{2} (t) = 100 c o s (ω t + \frac{π}{18}) a n d V_{3} (t) = 100 c o s (ω t + \frac{π}{36})$ . The circuit is in sinusoidal steady-state, and R<< $ω L$ . $P_{1}, P_{2} a n d P_{3}$ are the average power outputs. Which one of the following statements is true?