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Calculate the magnitude of VC at resonance (fp). Determine the power absorbed at resonance.
Sketch the curve of VC versus frequency. Indicate its peak value, resonant frequency, and band frequencies.
Determine Ql and Qp at fp after a source conversion is performed.
Show that the resonant frequency is in fact 40 kHz, the cutoff frequencies are as calculated, and the bandwidth is 1.85 kHz.
Find fp and fm for the parallel resonant network of Fig. , and comment on the resulting bandwidth .
What is the power dissipated in the circuit at the half-power frequencies?
Write a program to provide a general solution for the network of Fig.(A).
Find the induced voltages ep and es if the flux linking the primary coil changes at the rate of 0.08 Wb/s.
Find the magnitude of the induced voltage Es. Find the maximum flux Fm.
If the maximum flux passing through the core of Problem 1 is 12.5 mWb, find the frequency of the input voltage.
Find the magnitude of the current IL and the voltage VL if a= 1/5, IP= 2A, and ZL=2O resistor.
Find the resonant ?s and fs for the series circuit with the parameters.
Calculate the voltages VR, VL, and VC at resonance. How are VL and VC related? How does VR compare to the applied voltage E?
Find the voltages VR, VL, and VC at resonance, and compare their magnitudes.
Find the cutoff frequencies, and calculate the power dissipated by the circuit at these frequencies.
If the resistance of the circuit at resonance is 3 O, what are the values of XL and XC in ohms?
A series circuit has a resonant frequency of 10 kHz. The resistance of the circuit is 5 O, and XC at resonance is 200 O.
The bandwidth of a series resonant circuit is 200 Hz. If the resonant frequency is 2000 Hz, what is the value of Qs for the circuit?
The cutoff frequencies of a series resonant circuit are 5400 Hz and 6000 Hz.
A resonant frequency of 8400 Hz Find the value of L and C and the cutoff frequencies.
Design a series resonant circuit to have a bandwidth of 400 Hz using a coil with a Ql of 20 and a resistance of 2 O.
A series resonant circuit is to resonate at ?s = 2p × 106 rad/s and draw 20 W from a 120-V source at resonance.
The additional resistance required to establish the indicated fractional bandwidth.
Determine the resonant frequency. Find the voltage VC at resonance.
Calculate XL and XC using fp. How do they compare? Find the total impedance at resonance (fp).