A series circuit has

PHYSICS · Multi-part · CBSE · Physics · Alternating Current · Alternating Current

Problem

A series

LCR

circuit has

L=50\,\text{mH}

C=10\,\mu\text{F}

and

R=25\,\Omega

. (a) Calculate its quality factor

Q

. (b) If the capacitance is reduced to

5\,\mu\text{F}

without changing

L

R

, determine the new value of

Q