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define Q-factor and obtain Q-factor in series resonant circuit

define Q-factor and obtain Q-factor in series resonant circuit

Grade:12th pass

1 Answers

Vikas TU
14149 Points
2 years ago
Dear student 
In physics and engineering the quality factor or Q factor is a dimensionless parameter that describes how underdamped an oscillator or resonator is, and characterizes a resonator's bandwidth relative to its centre frequency.
In series resonance R, L , C circuit
Q factor = fr /BW 
fr = Resonance frequency , 
BW = Bandwidth

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