Series Resonance. For an R-L-C series circuit, when inductive reactance XL = capacitive reactance XC, the applied voltage V and the current I are in phase. This effect is called series resonance. At resonance: Impedance, Z Current, / | Z = XL or Z = Xc The series resonant circuit is often described as an acceptor circuit sinc it has its minimum impedance, and thus maximum current, at the reson- ant frequency. VL = Vc X₂ -Frequency Z =R (i.e. the minimum circuit imped- ance possible in an L-C-R circuit) XL > XC XL =XC, then 2πfr L=1/2nfr C, where fi is resonant frequency VL > Vc or VL < Vc I=V/R (i.e. the maximum current pos sible in an L-C-R circuit)
Series Resonance. For an R-L-C series circuit, when inductive reactance XL = capacitive reactance XC, the applied voltage V and the current I are in phase. This effect is called series resonance. At resonance: Impedance, Z Current, / | Z = XL or Z = Xc The series resonant circuit is often described as an acceptor circuit sinc it has its minimum impedance, and thus maximum current, at the reson- ant frequency. VL = Vc X₂ -Frequency Z =R (i.e. the minimum circuit imped- ance possible in an L-C-R circuit) XL > XC XL =XC, then 2πfr L=1/2nfr C, where fi is resonant frequency VL > Vc or VL < Vc I=V/R (i.e. the maximum current pos sible in an L-C-R circuit)
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter24: Resistive-inductive-capacitive Parallel Circuits
Section: Chapter Questions
Problem 4RQ: A tank circuit contains a capacitor and an inductor that produce 30 of reactance at the resonant...
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![Series Resonance. For an R-L-C
series circuit, when inductive
reactance XL = capacitive reactance
XC, the applied voltage V and the
current I are in phase. This effect is
called series resonance. At
resonance:
Impedance, Z
Current, /
R
Z = XL or Z = Xc
The series resonant circuit is often
described as an acceptor circuit sinc
it has its minimum impedance, and
thus maximum current, at the reson-
ant frequency.
VL = Vc
Xc
--Frequency
Z =R (i.e. the minimum circuit imped-
ance possible in an L-C-R circuit)
XL > Xc
XL =XC, then 2nfr L=1/2rfr C, where fi
is resonant frequency
VL > Vc or VL < Vc
I=V/R (i.e. the maximum current pos
sible in an L-C-R circuit)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7bcd8a62-211f-4f13-8db5-eb3b6396d9c7%2F408170b9-8187-4077-a089-e40f131f6f79%2Fa8s7frb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Series Resonance. For an R-L-C
series circuit, when inductive
reactance XL = capacitive reactance
XC, the applied voltage V and the
current I are in phase. This effect is
called series resonance. At
resonance:
Impedance, Z
Current, /
R
Z = XL or Z = Xc
The series resonant circuit is often
described as an acceptor circuit sinc
it has its minimum impedance, and
thus maximum current, at the reson-
ant frequency.
VL = Vc
Xc
--Frequency
Z =R (i.e. the minimum circuit imped-
ance possible in an L-C-R circuit)
XL > Xc
XL =XC, then 2nfr L=1/2rfr C, where fi
is resonant frequency
VL > Vc or VL < Vc
I=V/R (i.e. the maximum current pos
sible in an L-C-R circuit)
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