In a second-order RLC low-pass filter , what is the impact of increasing R while keeping L and C constant ?

Question

In a second-order  RLC low-pass filter , what is the impact of  increasing R while keeping L and C constant ?

Answer

Q decreases and the cutoff frequency increases

Answer

Q decreases and the cutoff frequency remains the same

Answer

None of these answers is correct

Answer

The resonance sharpens

Answer

Both Q and the cutoff frequency increase

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