Q&A - Ask Doubts and Get Answers
Q

A series LCR circuit with L =0.12 H ,C = 480nF, R =23 omega is connected to a 230 V variable.

Q7.20 (c)  A series LCR circuit with L=0.12H, C=480nFR=23\Omega  is connected to a 230Vvariable frequency supply. What is the Q factor of the given circuit?

Answers (1)
Views

The value of maximum angular frequency is calculated in the first part of the question and whose magnitude is 4166.67

Q-factor of any circuit is given by

Q=\frac{w_rL}{R}=\frac{4166.67*0.12}{23}=21.74

Hence Q-factor for the circuit is 21.74.

Exams
Articles
Questions