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The current-frequency response curves ar...


The current-frequency response curves are shown in figures above for three LCR circuits.
a. What is Q-factor of the LCR circuit? b. Which of the curves in the above figures has highest Q value? C. Write an expression for the value. d. Can any of the curves shown in the figures represent current-frequency response of a parallel LCR circuit?

Text Solution

Verified by Experts

a. The ratio of inductive reactance to resistance is called Q factor.
b. The last one. (Figure at the right end)
c. `(I omega)/(R ) or (1)/(C omega R) `
d. No
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