Question

Homework: AC Circuits Deadline: 100% until Friday, April 12 at 11:59 PM AC Circuit 2 V3456 A circuit is constructed with an AC generator, a resistor, capacitor and inductor as shown. The generator voltage varies in time as Va -Vb Emsinut, where εm-120 V and ω-463 radians/second. The values for the remaining circuit components are: R-95 Ω, C-477 μF. The value for L is unkown. What is known is that the voltage across the generator leads the current in the circuit by ф-65 degrees. sin(ot C R 3) What is L, the value of the inductor? 4) What is VL,max the magnitude of the maximum voltage across the inductor? Submit 5) What is VL Vb- Vc the voltage across the inductor, at time t- 0? Note that V is a signed number V sumi 6) In order to make the votage across the generator become in phase with the current in the circuit (i.e., make the phase ф equal to zero), how would the value of C have to change, keeping all other circuit parameters the same? O The value of C would need to be decreased O The value of C would need to be increased. It is impossible to bring the voltage across the generator in phase with the current in the circuit by only changing Submit the value of C, keeping all other circuit parameters fixed.

Answer 1

ota/ impudent Em Sinut 尺 ul-L 2-144 K. 尺 4ari-1 X106 = 3144 X g5 = 203.68 203, 6e+ 4,5矷ー。. 4416H 463 Z gs +」(04436 x 4 63-464) : gs+J (203.68) I2-1 1 2-1 22411-

Chin 12 1 2-1 w- L