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Questions and Answers
What are the two additional frequencies indicated in the text?
What are the two additional frequencies indicated in the text?
- $\omega_1$ and $\omega_3$
- $\omega_1$ and $\omega_2$ (correct)
- $\omega_2$ and $\omega_3$
- $\omega_1$ and $\omega_4$
How is the half-power bandwidth of the resonant circuit defined?
How is the half-power bandwidth of the resonant circuit defined?
- As the frequency at which the voltage response is 0.707 times the maximum value
- As the frequency at which the current response is 0.707 times the maximum value
- As the frequency range between the two half-power frequencies (correct)
- As the resonant frequency multiplied by 0.707
What does resonance in RLC circuits correspond to?
What does resonance in RLC circuits correspond to?
- Voltage and current at input terminals being out of phase
- A purely real impedance
- Voltage and current at input terminals being in phase (correct)
- A purely imaginary admittance
How is the resonant frequency $\omega_o$ given when L and C are kept constant?
How is the resonant frequency $\omega_o$ given when L and C are kept constant?
What does the frequency response plot of a resonance circuit show?
What does the frequency response plot of a resonance circuit show?