Calculadora de Fator de Qualidade — Formula

## Quality Factor (Q)

**Q = (1/R) x sqrt(L/C)**

Also: **Q = f_0 / Bandwidth**

Higher Q means less energy loss, sharper resonance, and narrower bandwidth.

Exemplo Resolvido

100 uH, 100 pF, 5 ohms series resistance.

  1. sqrt(L/C) = sqrt(0.0001 / 1e-10) = sqrt(1e6) = 1000
  2. Q = 1000 / 5 = 200
  3. f_0 = 1.59 MHz, BW = 7958 Hz