Question

An *L-R-C* series circuit has *R* = 70.0 Ω ,
*L* = 0.600 H , and *C* = 7.00×10^{−4} F .
The ac source has voltage amplitude 70.0 V and angular frequency
110 rad/s .

1) What is the maximum energy stored in the inductor?

2) When the energy stored in the inductor is a maximum, how much energy is stored in the capacitor?

3) What is the maximum energy stored in the capacitor?

Answer #1

An L-R-C circuit has L = 4.5 H, R = 80 Ω, C = 45 μF (μF = 10-6
F) connected in series to the voltage source with an amplitude 45 V
and frequency 50 Hz.
Find the instantaneous values at t = 6 ms (ms = 10-3 s) of the
voltages (in V) across the voltage source v, resistor
vR, inductor vL, and capacitor
vC

In an L-R-C series circuit, L = 0.391 H ,
R = 310 ? , and C = 5.99×10?8 F . When
the ac source operates at the resonance frequency of the circuit,
the current amplitude is 0.499 A .
What is the voltage amplitude of the source?
What is the amplitude of the voltage across the resistor?
What is the amplitude of the voltage across the inductor?
What is the amplitude of the voltage across the capacitor?
What is...

An L-R-C series circuit consists of a
60.0 Ω resistor, a 16.0 μF capacitor, a 4.00 mH inductor,
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1500 Hz .
The current amplitude across the inductor, the resistor, and the
capacitor is 0.814A...now, double the frequency and...
a. Find new current amplitude across the inductor, the resistor,
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b. Find new voltage amplitudes across the inductor, the
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You have a resistor of resistance 250 Ω , an inductor of
inductance 0.370 H , a capacitor of capacitance 5.90 μF and a
voltage source that has a voltage amplitude of 26.0 V and an
angular frequency of 280 rad/s . The resistor, inductor, capacitor,
and voltage source are connected to form an L-R-C series
circuit.
Part A
What is the impedance of the circuit?
Part B
What is the current amplitude?
Part C
What is the phase angle...

An L-R-C series circuit L = 0.123 H ,
R = 242 Ω , and C = 7.32 μF carries an
rms current of 0.445 A with a frequency of 401 Hz .
a. What is the phase angle?
b. What is the power factor for this circuit?
c. What is the impedance of the circuit?
d. What is the rms voltage of the source?
e) What is the average rate at which electrical energy is
converted to thermal energy...

An L-R-C series circuit L = 0.121 H ,
R = 240 Ω , and C = 7.31 μF carries an
rms current of 0.452 A with a frequency of 400 Hz .
A. What is the phase angle
B. What is the power factor for this circuit.
C. What is the impedence of the circuit
D. What is the RMS voltage of the source.
E) What is the average rate at which electrical energy is
converted to thermal energy...

In an L-R-C series circuit, 310 ? , 0.399 H , and
6.01×10?8 F . When the ac source operates at the
resonance frequency of the circuit, the current amplitude is 0.508
A
a. What is the voltage amplitude of the source?
b. What is the amplitude of the voltage across the resistor?
c. What is the amplitude of the voltage across the inductor?
d. What is the amplitude of the voltage across the
capacitor?
e. What is the average...

You have a resistor of resistance 210 Ω , an inductor of
inductance 0.360 H , a capacitor of capacitance 5.90 μF and a
voltage source that has a voltage amplitude of 29.0 V and an
angular frequency of 200 rad/s . The resistor, inductor, capacitor,
and voltage source are connected to form an L-R-C series
circuit.
What is the impedance of the circuit?
What is the current amplitude?
What is the phase angle of the source voltage with respect...

Question 1:
An L-R-C series circuit L = 0.117 H ,
R = 243 Ω , and C = 7.27 μF carries an
rms current of 0.448 A with a frequency of 402 Hz .
What is the phase angle, answer in (radians)
What is the power factor of this circuit?
What is the impedance of the circuit?
What is the rms voltage of the source?
What is the average rate at which electrical energy is
converted to thermal energy...

An L-R-C series circuit L = 0.117 H , R = 243? , and C
= 7.27?F carries an rms current of
0.454A with a frequency of 408Hz .
a) What is the phase angle? (in radians)
b) What is the power factor for this circuit?
c) What is the impedance of the circuit? (in Ω)
d) What is the rms voltage of the source? (in V)
e) What is the average rate at which electrical energy is
converted to thermal energy...

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