A 113- resistor, a 0.208-uF capacitor, and a 5.79-mH inductor are connected in series to a generator whose voltage is 20.9 V. The current in the circuit is 0.136 A. Because of the shape of the current-versus-frequency graph (shown), there are two possible values for the frequency that correspond to this current. Obtain these two values. Give (a) the smaller value, and (b) the larger value. Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise. (a) Number i Impedance Z Z fo rms current Units Hz (b) Number i Units Hz

A 113- resistor, a 0.208-uF capacitor, and a 5.79-mH inductor are connected in series to a generator whose voltage is 20.9 V. The current in the circuit is 0.136 A. Because of the shape of the current-versus-frequency graph (shown), there are two possible values for the frequency that correspond to this current. Obtain these two values. Give (a) the smaller value, and (b) the larger value. Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise. (a) Number i Impedance Z Z fo rms current Units Hz (b) Number i Units Hz

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 66P: The self-inductance and capacitance of an oscillating LC circuit are L = 20 mH and C = 1.0 F ,...

See similar textbooks

Similar questions

What is the self-inductance of an LC circuit that oscillates at 60 Hz 1ien the capacitance is 10 F ?
Do Kirchhoff’s rules apply to circuits that contain inductors and Capacitors?
What is the self-inductance of a coil whose reactance is 10 at 60 Hz?
The self-inductance and capacitance of an oscillating LC circuit are L = 20 mH and C = 1.0 F , respectively. (a) What is the frequency of the oscillation? (b) If the maximum potential difference the plates of the capacitor is 50 V, what is the maximum current in the circuit?
The switch in a series RL circuit with a re- sistance of 6.1n, inductance of 3.1 H, and voltage of 35.3 V is closed at t = 0.4 s. What is the maximum current in the cir- cuit? Answer in units of A. What is the current when t = 1.2 s? Answer in units of A.
In the given circuit, four identical resistors with resistance R= 5 ohm, one inductor with inductance 4mH, a capacitor with capacitance 2μF and an ideal battery with emf = 62 V are connected. What is the current through the battery, long time after the switch is closed? (Please write your answer in the box without rounding and unit. Write what you see on calculator upto two decimal points. DO NOT WRITE UNIT) mell ww www
In the given circuit, four identical resistors with resistance R= 3 ohm, one inductor with inductance 4mH, a capacitor with capacitance 2µF and an ideal battery with emf = 46 V are connected. What is the current through the battery, long time after the switch is closed? (Please write your answer in the box without rounding and unit. Write what you see on calculator upto two decimal points. DO NOT WRITE UNIT) ell
A0.2 H inductor and a 146 Ohm resistor are connected to a 12 V battery. After how much time will the current reach 84% of its final value?
A Series RLC circuit consists of a 25-ohm resistor, a 0.221-henry inductor and a 66.3 microfarad capacitor. What should the voltage be if the current flowing through the series circuit is 2.5 Amperes?
The A.C. circuit consist of a resistor of 5 ohm and inductor of 10 mH connected in series with 50 volt 50 Hz supply. What capacitance should be connected in series with the circuit to obtain maximum current. Find the value of maximum current.
The A.C. circuit consist of a resistor of 532 & inductor of 10 mitt connected on series with 50 nolt 50 H₂ supply. What capacitance should be connected in series with the circuit to obtain maximum current. Find the value of maximum current.
Two resistors of resistance R1and R2 are placed in series across a battery with voltage V, such that a current I=V/(R1+R2) flows around the circuit. If a coil with inductance L is then placed inparallel withR1, what is the new currentIa long time after the coil has been added? Give your final answer.