A stringed instrument generates a complex waveform with the following components: 250 Hz with an amplitude of 5 Pa500 Hz with an amplitude of 3 Pa What is the fundamental frequency? What other harmonic is represented? Whatequation would represent this complex waveform? Calculate the amplitude values every 45° (0°, 45°, 90°, etc.). Plotthe resulting points on a graph of degrees vs. pressure, and connect them to see the shape of the complex waveform.

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Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...

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For the following parts, identify the name of each circuit, plot the output waveform, and find the DC output average voltage. Part (a) V 1 cycle V₁ = V sin cor Part (b) PE Part (c) Vm Vi ele eeeeeeeeeeeeee D D₂ D₁ D₂ R Va + D₂ D₁
20 Find, how to relate the frequency and time period in a square waveform? a. not related b. square proportional c. directly proportional d. inversely proportional
Please help. I need the answer for #2 thank you
Q.2) Determine all values of resistors and capacitor for the triangular waveform generator whose output alternates between +10Vpeak and -10V peak when the input is a 10-Hz square wave that alternates between +2V and -2V. The input resistance to the generator must be at least 15 kQ. you may assume that there is no de component or offset in the input.
5. Figure Q5 shows a parallel dipper circuit. Sketch the output waveform t, for one complete cycle. R Vi 10 V Si Si vo -10 V 7.3 V 5.3 V Figure Q5
A voltage wave of 250 kHz has a Vmax-5 V and Vmin=-35 V. The duty cycle of this wave is 0.875. This voltage waveform has been applied across a 2.5 µH inductor for a very long time so that steady state has been achieved. Diagrams of the wave parameters and circuit are shown in this figure: L What is the average voltage of this wave? Average voltage = 35 V Voltage (arb, unit) 1.25 Minimum current: -3.5€ Amps 1 0.75 0.5 0.25 0 4.25 05 Have you integrated the wave over full cycle? 4.75 4 -1.25 Vmax 0.5 Vmin What is the average current flowing through the inductor? Average current = 3.56 A 15 Period/s On average, there is no power consumed by the inductor. Have you considered this? What are the maximum and minimum currents that flow through the inductor? Maximum current: 0.50 Amps D= 25 TH TH Have you used the relationship for current and voltage in an inductor? Have you considered the slope of the current wave?
Determine: a) Describe how the square wave can be created by adding a fundamental frequency. Show this re-lationship graphically. b) Describe how the triangular wave can similarly be created by adding a fundamental frequency.Show this relationship graphically.
Solve this question using the explanation
The pictuere shows double-beam c.r.o. waveform traces. Find the ff:• Amplitude of P• Peak-to-peak value of Q• Periodic time of both waveforms• Frequency of both waveforms• R.m.s. value of P• R.m.s. value of Q• Phase displacement of waveform Q relativeto waveform P
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I am getting the output of the clamper circuit wrong, how will this circuit be output ? circuit question : Set the input voltage signal to a sinusoid with 100 Hz frequency and 20V peak-to-peak amplitude with C=1μF. Obtain and plot the input and output voltage waveforms.
C5 What is the correct explanation for the voltage seen at Va in Figure C5? Va 1 Sost We will assume that the Vout Out Vb, capacitor is charged to a value determined by the feedback and the supply voltage +BVsat. Figure C5 A. The waveform on the capacitor looks like a discharge, and then a charging waveform to an equal but opposite magnitude voltage, B. The capacitor simply reverses its charge, with a charging waveform, C. The capacitor simply reverses its charge, with a discharging waveform, D. None of the above.

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