Saved Bookmarks
| 1. |
An ac source producing V=V_0 sin omegat + V_0 sin 2omega t is connected in series with a box containing either capacitor or inductor and resistance. The current found in the circuit is I=I_1 sin (omegat +phi_1)+ I_2sin (2omegat + phi_2) . Here, phi_1 and phi_2 may be positive or negative. |
|
Answer» If `I_1 GT I_2`,BOX has inductor and RESISTOR |
|