Concept explainers
For the senes circuit in Fig. 21.52 :
a. Find the value of XL for resonance.
b. Determine the magnitude of the current I at resonance.
c. Find the voltages VR VL, and Vc at resonance, and compare their magnitudes.
d. Determine the quality factor of the circuit. Is it a high-or low-Q circuit?
e. If the resonant frequency is 5kHZ, determine the value of L and C.
f. Find the bandwidth of the response if the resonant frequency is 5 kHZ.
g. What are the low and high cutoff frequencies?
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