10. [-11 Points] DETAILS SERPSE1O 32.5.0P.011. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A series AC circuit contains a resistor, an inductor of 220 mH, a capacitor of 5.40 uF, and a source with Avmax = 240 V operating at 50.0 Hz. The maximum current in the circuit is 180 mA. (a) Calculate the inductive reactance. [9. (b) Calculate the capacitive reactance. , t D (c) Calculate the impedance. k9. (d) Calculate the resistance in the circuit. k9. (e) Calculate the phase angle between the current and the source voltage. 0 Need Help? _ Submit Answer 11. [41 Points] DETAILS SERPSE1O 32.6.P.021. A series RLC circuit has a resistance of 32.0 S). and an impedance of 7?.0 0.. What average power is delivered to this circuit when :5va = 210 V? L ]W Need Help? Submit Anmr 12. [-!1 Points] DETAILS SERPSE10 32.6.0P.015. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An AC voltage of the form Av = 100 sin 1 000:, where Av is in volts and t is in seconds, is applied to a series RLC circuit. Assume the resistance is 370 n, the capacitance is 4.65 uF, and the inductance is 0.500 H. Find the average power delivered to the circuit. WW Need Help? m 13. [-I1 Points] DETAILS SERPSE10 32.6.DP.018. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER In a certain series RLC circuit, [mm = 9.00 A, avrms = 175 V, and the current leads the voltage by 32.0\". {a} What is the total resistance {in 0) of the circuit? 7 O (b) Calculate the reactance (in Q) of the circuit (XL KC). .0 (c) What If? If the voltage in the circuit is maintained by an AC source operating at f = 60.0 Hz and the resonant frequency of the circuit is {0 = 75.0 Hz, what are the values of C (in FF) and L (in mH) in the circuit? C=- 'pF L= mH Need Help? @ 14. [f1 Points] SERPSE1O 32.6.0P.017.CTX. ASK YOUR TEACHER PRACTICE ANOTHER You manage a factory that uses many electric motors. The motors create a large inductive load to the electric power line as well as a resistive load. The electric company builds an extra-heavy distribution line to supply you with two components of current: one that is 90" out of phase with the voltage and another that is in phase with the voltage. The electric company charges you an extra fee for "reactive volt-amps\" in addition to the amount you pay for the energy you use. You can avoid the extra fee and the need for two components of current by installing a capacitor between the power line and y0ur factory. But, you need to convince the owners of the factory to spend the funds to purchase and install this capacitor. You decide to make a presentation to the owners, using a simple RL circuit as a demonstration device. In your demonstration circuit, you represent the power company with a 120 V (rms), 60.0 Hz source. This source is in series with a series combination of a 23.0 mi-I inductor and a 25.0 {I resistor. This combination represents the inductive and resistive loads for your factory. {a} To impress the owners, you calculate for them the power factor for the circuit and show that it is not equal to 1. power factor = {b} You then determine the capacitance (in pF) of a capacitor that will bring the power factor to 1. . PF (c) Demonstrate to the owners the percentage of increased power delivered to the factory. P P 'W "1 3: 100% = ' % Polo ' ' Need Help? @