What is the ripple frequency Pt ever S c. If the power source is 69 what...
Problems 1. What is the speed of sound at 35 °C? 2. What is the frequency of a sound, whose wavelength is 0.520m, at 40 °C? 3. How much stronger is the intensity of a sound from a speaker at a distance of 10m compared to 30m? Assume a spherical sound wave. 4. What is the ratio of the intensities of a spherical sound wave at 15m and 25m from the source?
Design a high efficiency 3.3 V, 5A d.c.to d.c. power converter from a 4 to 5.5 Vdc source. The maximum allowable inductor current ripple and output voltage ripple are 0.1A and 20 mV, respectively. Assume a switching frequency of 20 kHz.a) Design a suitable converter power circuit using a MOSFET switch, showing all calculation of inductor and capacitor values and drawing a circuit diagram of the final design including component values. Indicate the peak inverse voltage and forward current rating...
Question 4 (1 point) As you increase the frequency of your source, the voltage attenuates at a capacitor. This means your circuit is acting as a ... Half-Wave Rectifier High-Pass Filter Full-wave Rectifier Low-Pass Filter Question 5 (1 point) A transient analysis is a time based capture of your circuit, similar to an oscilloscope. True False O If the capacitor of a basic RC circuit is discharging before steady state, what does that tell you? O Voltage source is not...
Power/energy objective] The following is a full-wave ueatified 5 sinusoid x(0) -6lcos(2r) C. 0 1.25 0.75 0.5 0.25 0.25 0.5 0.75 t [seconds] 12 The signal may be expressed in trigonometric Fourier series form as eUen 24(-1)k+1 x(t) = 12 t coS(k4Ttt k=1 Calculate the power of the signal using the time-domain integral. Calculate the power of the signal for all frequency components up to the 3rd harmonic. a. b. Ktl 2
A series AC circuit has a power source with frequency f = 60 Hz, peak voltage of epsilon_0 = 5.0 V, resistance R = 0.50 omega, capacitance C = 320 mu F, and inductance L = 0.40 H. what is the period circuit? What is the maximum current through the inductor? What is the largest power reached in resistor? Suppose the power supply reaches maximum voltage at time t_1, how the long after t_1 does the current though the resistor...
Alternating source with amplitude ε = 12 V and frequency ωd = 100 rad/s is connected in series with resistor R=300 Ω, capacitor C=25 μF and inductance L=2.0 H. What is the amplitude of the current in the circuit?
v=c/ C = 2,998 x 108 m/s E = hv h = 6.626 2 x 10-34 Js 1. What is the wavelength of a wave having a frequency of 3.76 x 1014 s-?? 2. What is the frequency of a 6.9 x 10-18 m wave? 3. What is the wavelength of a 2.99 Hz wave? 4. What is the wavelength of a 1.28 x 1017 Hz wave? 5. What is the frequency of a 7.43 x 10 m wave?
1) At what frequency is the reactance of a 4.50-μF capacitor equal to 3.50 kΩ? _____ Hz 2) The speed of light in a semi-precious stone is 2.09 × 108 m/s. What is the index of refraction of the semi-precious stone? numeric response _____ 3) What is the speed of light in a precious stone that has an index of refraction of 2.0490? ____m/s 4) Fernando detects the electric field from an isotropic source that is 19.3 km away by...
. For the following filter, a. What is the filter type? b. Find
the filter transfer function (in s-domain), c. Find its center
frequency, half-power frequency, bandwidth, and quality
factor.
4.5 mH For the following filter, a. b. c. 5. What is the filter type? Find the filter transfer function (in s-domain), Find its center frequency, half-power frequency, bandwidth, and quality factor. 60 nF v
3. ข"Pshr delivered a full sine wave lwith positive and negative peaks) to the circuits of Fig. 2 & 3 marks a) Compare the Du, and res waveforims in the scope images. Half the peaks in Vasp disappeared they do not appear In the positlve or negative pcaks from s? waveform. Were the observed ad peaks the b Briefly explain why only half the AC peaks were observed across the load. c) What is the maximum power that could be...