A) At resonance, the rms current in an RLC circuit is 2.2 A . If the...
A) At resonance, the rms current in an RLC circuit is 2.2 A .
If the rms voltage of the generator is 140 V , what is the resistance, R? in Ohms
B) An RLC circuit has a resonance frequency of 2.2 kHz .
If the capacitance is 50 μF , what is the inductance? uH
Homework Answers
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A) At resonance, the rms current in an
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An RLC series circuit has a 2.6 Ω resistor, a 95 μH inductor, and a 87.5...
An RLC series circuit has a 2.6 Ω resistor, a 95 μH inductor, and a 87.5 μF capacitor. a. Find the circuit’s impedance, in ohms, at 110 Hz. b. Find the circuit’s impedance, in ohms, at 4.5 kHz. c. If the voltage source supplies an rms voltage of 5.52 V, what is the circuit’s rms current, in amperes, at a frequency of 110 Hz? d. If the voltage source supplies an rms voltage of 5.52 V, what is the circuit’s...
A series RLC circuit has a resistance of 22 Ω , a capacitance of 0.82 μF...
A series RLC circuit has a resistance of 22 Ω , a capacitance of 0.82 μF , and an inductance of 240 mH . The circuit is connected to a variable-frequency source with a fixed rms voltage output of 12 V. Part A If the frequency that is supplied is set at the circuit's resonance frequency, what is the rms voltage across each of the circuit elements? Express your answers using two significant figures separated by commas.
The rms current in an RC circuit is 0.57 A . The capacitor in this circuit...
The rms current in an RC circuit is 0.57 A . The capacitor in this circuit has a capacitance of 12 μF and the ac generator has a frequency of 170 Hz and an rms voltage of 75 V . What is the resistance in this circuit?
A series RLC circuit has a capacitor with a capacitance of 36.0 μF , an inductor...
A series RLC circuit has a capacitor with a capacitance of 36.0 μF , an inductor with an inductance of 0.700 H and a resistor with a resistance of 143 Ω. The circuit is attached to a source that has a rms voltage of 65.0 V and a frequency of 91.0 Hz. What is the peak current?
(a) In an RLC circuit, can the amplitude of the voltage across an inductor be greater...
(a) In an RLC circuit, can the amplitude of the voltage across an inductor be greater than the amplitude of the generator emf? (b) Consider an RLC circuit with driving emf amplitude Εm = 12 V, resistance R = 10 Ω, inductance L = 0.8 H, and capacitance C = 1.0 μF. Find the amplitude of the voltage across the inductor at resonance.
An RLC circuit has a resonance frequency of 2.4 kHz .If the capacitance is 40 μF...
An RLC circuit has a resonance frequency of 2.4 kHz .If the capacitance is 40 μF , what is the inductance? Express your answer using two significant figures.
1. Answer the following questions: 1. An RLC circuit is used in a radio to tune...
1. Answer the following questions: 1. An RLC circuit is used in a radio to tune into an FM station broadcasting at f = 99.7 MHz. The resistance in the circuit is R = 12.6 Ω, and the inductance is L = 1.70 µH. What capacitance should be used? 2. Consider a series RLC circuit with R = 15 ohm, L = 206 mH, C = 75 µF, and a maximum voltage of 147 V. (a) What is the impedance...
Chapter 31, Problem 045 (a) In an RLC circuit, can the amplitude of the voltage across...
Chapter 31, Problem 045 (a) In an RLC circuit, can the amplitude of the voltage across an inductor be greater than the amplitude of the generator emf? (b) Consider an RLC circuit with driving emf amplitude Em-8 V resistance R = 9 Ω, inductance L = 1.0 H, and capacitance C = 1.1 μF. Find the amplitude of the voltage across the inductor at resonance (b) Number Units the tolerance is +/-596
An RLC circuit is driven by an AC generator. The voltage of the generator is VRMS...
An RLC circuit is driven by an AC generator. The voltage of the generator is VRMS = 81.4 V. The figure shows the RMS current through the circuit as a function of the driving frequency. 900 800 700 600 500 400 300 200 100 0 100 0 200 300 400 500 600 700 800 900 driving frequency (Hz) What is the resonant frequency of this circuit? Please, notice that the resonance curve passes through a grid intersection point. Tries 0/12...
An RLC circuit is driven by an AC generator. The voltage of the generator is VRMS...
An RLC circuit is driven by an AC generator. The voltage of the generator is VRMS - 82.2 V. The figure shows the RMS current through the circuit as a function of the driving frequency. 900 800 700 500 (vw) SW 500 400 300 200 100 0 100 200 300 400 500 600 700 800 900 driving frequency (H) What is the ohmic resistance of the RLC circuit? Please, notice that the resonance curve passes through a grid intersection point....
Chapter 31, Problem 045 (a) In an RLC circuit, can the amplitude of the voltage across an inductor be greater than the amplitude of the generator emf? (b) Consider an RLC circuit with driving emf amplitude Em-8 V resistance R = 9 Ω, inductance L = 1.0 H, and capacitance C = 1.1 μF. Find the amplitude of the voltage across the inductor at resonance (b) Number Units the tolerance is +/-596
An RLC circuit is driven by an AC generator. The voltage of the generator is VRMS = 81.4 V. The figure shows the RMS current through the circuit as a function of the driving frequency. 900 800 700 600 500 400 300 200 100 0 100 0 200 300 400 500 600 700 800 900 driving frequency (Hz) What is the resonant frequency of this circuit? Please, notice that the resonance curve passes through a grid intersection point. Tries 0/12...
An RLC circuit is driven by an AC generator. The voltage of the generator is VRMS - 82.2 V. The figure shows the RMS current through the circuit as a function of the driving frequency. 900 800 700 500 (vw) SW 500 400 300 200 100 0 100 200 300 400 500 600 700 800 900 driving frequency (H) What is the ohmic resistance of the RLC circuit? Please, notice that the resonance curve passes through a grid intersection point....
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