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Physics
Physics
Problem
Which of the following expressions gives the quality factor
Q
Q
Q
of a series LCR circuit at resonance? a)
Q
=
R
ω
0
L
Q=\dfrac{R}{\omega_0 L}
Q
=
ω
0
L
R
b)
Q
=
ω
0
L
R
Q=\dfrac{\omega_0 L}{R}
Q
=
R
ω
0
L
c)
Q
=
ω
0
R
C
Q=\dfrac{\omega_0}{R C}
Q
=
R
C
ω
0
d)
Q
=
1
R
C
L
Q=\dfrac{1}{R}\sqrt{\dfrac{C}{L}}
Q
=
R
1
L
C
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