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  • The value L,C and R in an LCR series circuit are 4mH,40pF and  respectively.The quality factor of

The value L,C and R in an LCR series circuit are 4mH,40pF and 100\Omega respectively.The quality factor of the circuit is

Option: 1

10,000


Option: 2

100


Option: 3

1000


Option: 4

10


Answers (1)

best_answer

\mathrm{\omega=\frac{1}{\sqrt{L C}} Q=\frac{L_\omega \omega}{R}=\frac{L}{R \sqrt{L C}}=\frac{4 \times 10^{-3}}{100 \sqrt{4 \times 10^{-3} \times 40 \times 10^{-12}}}=100}

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Gaurav

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