An RLC circuit is shown below. The elements have the following values: resistor (R = 85.0 0), inductor (L = 0.325 H), capacitor (C = 50.0 pF). The A.C. voltage source is VRMS = 150.0 volts, and f = 60 Hertz. a. What is the impedance (2) of this circuit? b. What is the RMS current (IRMS)? Amperes c. What is the phase angle (p) between the voltage and the current? degrees d. Does the voltage lead or lag the current? (i.e. When the voltage leads the current it's at a maximum before the maximum of the current.) ONLY 1 ATTEMPT IS ALLOWED FOR THIS PART. --Select-

An RLC circuit is shown below. The elements have the following values: resistor (R = 85.0 0), inductor (L = 0.325 H), capacitor (C = 50.0 pF). The A.C. voltage source is VRMS = 150.0 volts, and f = 60 Hertz. a. What is the impedance (2) of this circuit? b. What is the RMS current (IRMS)? Amperes c. What is the phase angle (p) between the voltage and the current? degrees d. Does the voltage lead or lag the current? (i.e. When the voltage leads the current it's at a maximum before the maximum of the current.) ONLY 1 ATTEMPT IS ALLOWED FOR THIS PART. --Select-

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Q12.5 An LC circuit has a frequency of oscillation equal to 9.60 kHz, with a peak current of 6.80 mA. Given that the capacitance of the circuit is 470 μF, solve for: a. the inductance of the circuit. b. the total energy stored in the circuit. c. the maximum charge on the capacitor
Part A: Determine the impedance, peak current, and phase angle at 3000Hz. Part B: Determine the impedance, peak current, and phase angle at 4000Hz. Part C: Determine the impedance, peak current, and phase angle at 5000Hz. Thank you for the assistance in advance!
B03
In a RLC circuit we have the following in series: a one-and-a-half ohm resistor, a 12 mH inductance coil, and a 1.6 micro-farad capacitor. If the circuit begins to oscillate at time equal to zero, at what time will the amplitude of the charge be at half of its initial value? a. cannot be calculate as the initial charge value is unknown b. 11 seconds O c. 11 milli-seconds d. 11 micro-seconds You have a diverging lens and upon inspection it seems that light rays seem to emerge from a point 20 cm from the lens and the lateral magnification is +1/3 forming an erect virtual image. How far from the lens must the object be placed? a. 40 cm b. 400 cm Ос. 4 ст O d. -4 cm е. -40 mm
An oscillating LC circuit, with L = 1.5 mH and C = 0.01 μF, stores a maximum energy of 10 μJ. a/ What is the maximum current? b/ If resistance R = 100 mOhm is connected in series with L and C, what is the time for the maximum current to decay to 50% of its initial value.
A sinusoidal voltage V(t) = (170.) sin(1884 t) is applied to a series LCR circuit with L= 100. mH, C =5.00. µF, and R = 200.0 2 Find the rms voltage and the frequency of the source. b. What is rms current of the circuit? c. Find the voltage between points a and c? d. Find the rms current and average power of the circuit at the resonant frequency? a. a b ww R fon nd lo o
III. A series RLC circuit has (R = 75 Q.L = 20 mH) and a resonant frequency of 4 kHz : a. what is the capacitance? b. what is the impedance of the circuit at resonance ? c. what is the impedance at 3 kHz ?
A 2000 picoFarad capacitor is in series with a 0.002 Henry solenoid and a 120 Ohm resistor, and driven by an ACsource with a maximum voltage of 12 V and a frequency of 5000 Hz.a. What’s the inductive reactance of the circuit?b. What’s the capacitive reactance of the circuit?c. What’s the impedance of the circuit?d. Will the current lead or lag the AC source, and by what phase angle?
P6
5. Suppose that a LRC series circuit like the one below has the following values for inductance, resistance, and capacitance: L = 1 h, R = 2, C = 0.25 f. Also suppose that the impressed voltage in the circuit is modeled by the function e(t): 50 cost V. = a. Write a differential equation that models this scenario and find a general solution for the charge q in the circuit at any time t. b. Is this system underdamped, critically damped, or overdamped? c. If the initial charge q(0) = 4 C and the initial current i(0) = 0 A find the solution given these initial conditions. Note: i(t) = q'(t). d. Use a graphing utility to sketch out the charge q(t) and current i(t). e. What are the steady-state solutions for charge and current?
d
In a RLC circuit connected in series, the phase angle between the voltages, V of the inductor, L and capacitor, C is a. 0° b. 90° c. 270° d. 180°