The RLC circuit is powered by a 20vpp AC voltage shown in fig.5 , find Vc, Vr, VL for the following working frequencies, 150hz, 1.5khz, 150khz C1 F0.16µF R1 15kO E 30.18mH Fig. 5 Frequency 150hz 1.5kz VR Vc VL 150khz

The RLC circuit is powered by a 20vpp AC voltage shown in fig.5 , find Vc, Vr, VL for the following working frequencies, 150hz, 1.5khz, 150khz C1 F0.16µF R1 15kO E 30.18mH Fig. 5 Frequency 150hz 1.5kz VR Vc VL 150khz

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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fT = 500 MHz, rx = 300 Ω, Cμ = 0.60 pF for the BJT, and CGS = 3 pF and CGD = 0.60 pF for the FET. Derive an expression for the total input capacitance of the BJT as shown looking into node υb. Assume CL = 0. Use it to interpret Eq. (17.138).
The mn (t) sign has a bandwidth of 10.000Hz and the power it carries is 0.5 W. The Acos2πf0t carrier mark has 200W of power. When the frequency-modulated signal with kf = 50,000 is generated with the mn (t) sign, write the expression of the signal in the time domain, calculate its width and the sign efficiently.
a. In an RC circuit supplied with AC power, a 500 ohm resistor is used to create a system with a crossover frequency wc =440 rad/s. What capacitance is the capacitor in this circuit? b. If an inductor is to be added to this circuit to make the resonant frequency equal to the crossover frequency, then what inductance must this inductor have? c. If, near a particular time t1, the instantaneous voltage drop over the resistor is given by v(t1)=0.65V cos(440t), then what is i(t1) (the function of instantaneous current with respect to time) for its capacitor? d. What would the Irms value be based on the sinusoidal function you found in part c? (Pick off Ipeak from the function, then plug in to rms equation) Since this is multi-part, answers to later parts will be graded based on your answers to previous parts when necessary.
a) In an RC circuit supplied with AC power, a 500 ohm resistor is used to create a system with a crossover frequency wc =440 rad/s. What capacitance is the capacitor in this circuit? b. If an inductor is to be added to this circuit to make the resonant frequency equal to the crossover frequency, then what inductance must this inductor have? c. If, near a particular time t1, the instantaneous voltage drop over the resistor is given by v(t1)=0.65V cos(440t), then what is i(t1) (the function of instantaneous current with respect to time) for its capacitor? d. What would the Irms value be based on the sinusoidal function you found in part c? (Pick off Ipeak from the function, then plug in to rms equation)
fT = 500 MHz, rx = 300 Ω, Cμ = 0.75 pF, CGS = CGD = 2.5 pF. The network as shown models a common emitter stage with a load capacitor in parallel with RL . (a) Write the two nodal equations and find the determinant of the system for the network as shown (b) Use dominant root factorization to find the two poles. (c) There are three capacitors in the network. Why are there only two poles?
An FM signal, eFM = 50 sin [2π(800k)t - 4 sin 2π(5k)t] is produced by a frequency modulator with -500Hz/V frequency deviation constant. Determine (a)Determine the equation of the carrier signal (b) What is the equation of the modulating signal (c) Determine the approximate bandwidth of the FM signal (use Carson’s Approximation)
Given the BJT circuit. Determine the Ic, VE, Vb, Rc, R1
fT = 500 MHz, rx = 300 Ω, Cμ = 0.60 pF for the BJT, and CGS = 3 pF and CGD = 0.60 pF for the FET. Derive an expression for the total capacitance looking into the gate of the FET as shown. Use the expression to interpret Eq. (17.141).
4. A single sideband signal is derived from a sinusoidal carrier of 100kHz and audiofrequencies between 6kHz and 10kHz. In this situation, the upper sideband wouldextend from:a 106kHz to 110kHzb 210kHz to 216kHzc 90kHz to 94kHzd 6kHz to 10kHz 5. A BFO:a extracts the lower sideband from a DSB transmission.b generates a signal that is exactly twice the frequency of the system carrier wave.c generates a sinewave of constant frequency.d allows FM signals to be demodulated on an AM broadcast receiver
An Access Point in one room needs to reach a wireless station which is two rooms away. The signal must pass through 2 walls as shown in the diagram. The transmit power at the AP is 15 dBm. The distance from the AP to the wireless station is 12 meters and operation is in the 5 GHz band. The wall attenuation for each wall is 5 dB. What is the received power level at the wireless station in dBm. Enter a value without units. Truncate your answer to 1 decimal place (i.e. 5.6).
In the circuit in the figure, Vcc= 18 V, Rs1 = 0.9 k2, Rs2 = 0.5 kQ, R1 = 75 kQ, R2 = 15 kQ, RC = 2.2 kQ, RE = 1 k and B = 120. It is also known that Cwi = 6 pF, Cwo = 10 pF, Cbc = Cu = 7 pF, Cbe = C = 44 pF and Cce = 11 PF. Accordingly, considering the frequency response of the circuit, what would the high cutoff frequency (fH) be? NOTE-1: The output impedance of the transistor is ro = 20 k and will be taken into account in the calculations. NOTE-2: high frequency dependence of hfe, B. will be taken into account.
An Armstrong modulator is used to generate FM which is suitable for FM broadcasting.You are given input of narrowband FM signal with carrier frequency fc1 = 27 MHz anda frequency deviation Δf1= 17 kHz. Assume that the frequency multiplier with n = 3 andlocal oscillator frequency of 80 MHz. Calculate the output of the carrier frequency andfrequency deviation if additive frequency is selected by mixer. Explain your obtainedanswer.