Electronics - RLC Circuits and Resonance - Discussion

Discussion Forum : RLC Circuits and Resonance - General Questions (Q.No. 28)
28.
If the bandwidth of a filter increases:
Q decreases
the roll-off rate increases
the half-power frequency decreases
the center frequency decreases
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Aryan said:   1 decade ago
q= b.w / fr..

frm dis v can say..q is directly proportional to the b.w...

then how can as b.w increases q decreases...

explain me yarrr

Naveen S said:   1 decade ago
Dude the formula is,

BW = fr/q.

So BW is inversely proportional to 'q'.

Then obviously if BW increases q decreases.

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