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  • Series AC circuit has inductance L, resistance R and angular frequency  . The quality factor, Q is:<div c

Series AC circuit has inductance L, resistance R and angular frequency \omega . The quality factor, Q is:

Option: 1

\left(\frac{\omega \mathrm{L}}{\mathrm{R}}\right)^2


Option: 2

\frac{\omega \mathrm{L}}{\mathrm{R}}


Option: 3

\frac{\mathrm{R}}{\omega \mathrm{L}}


Option: 4

\left(\frac{\mathrm{R}}{\omega \mathrm{L}}\right)^2


Answers (1)

best_answer

Quality factor of a series LCR circuit is defined as the ratio of the voltage drop across the inductance (or capacitance) at resonance to the applied voltage, i.e.,\mathrm{Q}=\frac{\omega \mathrm{L}}{\mathrm{R}}

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Riya

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