In an L-R-C series circuit, R = 300 Ω, XC = 300 Ω, and XL = 500 Ω. The average electrical power consumed in the resistor is 60.0 W. (a) What is the power factor of the circuit? (b) What is the rms voltage of the source?
Q: A series RL circuit with L = 3.80 H and a series RC circuit with C = 2.20 μF have equal time…
A:
Q: An AC source (Vrms = 428 V, frequency f = 19.1 Hz) is connected in series to a resistor R = 75.7 Q…
A: Vrms = 428 V C = 63.8 * 10-6 Farad f = 19.2 Hz R = 75.7 ohms Energy stored in capacitor when…
Q: A 28.5 k resistor connected to an AC voltage source dissipates an average power of 0.575 W. HINT (a)…
A:
Q: A 2.62 ko resistor is connected to an AC voltage source with an rms voltage of 230 V. HINT (a) What…
A: Given that, Vrms=230 v R= 2620 ohm We know that In A.C. Maximum voltage(Vm)= √2 Vrms Vm= √2× 230 v…
Q: A resistor dissipates 2.00 W when the rms voltage of the emf is 10.0 V. At what rms voltage will the…
A:
Q: An a.c voltage signal has a peak amplitude of 30 Volts. Calculate the rms voltage of this signal in…
A: Peak amplitude of the ac voltage signal, Vpeak=30V
Q: A physicist builds a circuit in which an AC power supply with an rms voltage of 240 V is connected…
A: The solution can be given as follows:-
Q: The peak value of an alternating current in a 1500 W device is 5.4 A. What is the rms voltage across…
A:
Q: When an AC source is connected across a 20.0 resistor, the output voltage is given by Av = (120…
A: Given data The magnitude of the resistor’s resistance is R = 20 Ω. The output voltage is given as…
Q: For an RLC series circuit, the voltage amplitude and frequency of the source are 140 V and 500 Hz,…
A: Given that, Voltage = 140 V Frequency = 500 Hz Resistance = Inductance = (a). Capacitance = (b).…
Q: student builds a circuit in which an AC power supply with an rms voltage of 230 V is connected to a…
A: student builds a circuit in which an AC power supply with an rms voltage of 230 V is connected to a…
Q: A 2.00 kn resistor is connected to an AC voltage source with an rms voltage of 115 V. HINT (a) What…
A:
Q: A microphone has a resistance of 7.8 Ω. When the microphone is connected to a voltage source, the…
A: Given data The resistance of the microphone is R = 7.8 Ω. The average power is given as Pavg = 89 W.…
Q: The figure below shows three lamps connected to a 120-V AC (rms) household supply voltage. Lamps 1…
A: The first observation you need to make is that the bulbs are in parallel with the source, so they…
Q: When an AC source is connected across a 10.0-N resistor, the rms current in the resistor is 7.38 A.…
A: Given data: Resistance (R) = 10.0 Ω The rms current (Irms) = 7.38 A Required: The rms voltage, peak…
Q: A 96.0-μF capacitor is connected to a generator operating at a low frequency. The rms voltage of the…
A: Capacitance, C = 96 μFVrms = 5.90 VIrms = 19 AFrequency, f = ?
Q: When an AC source is connected across a 10.0- resistor, the rms current in the resistor is 7.38 A.…
A: Given that-Resistance, R= 10.0ΩRMS current, Irms= 7.38AThe rms voltage, Vrms=Irms×R=7.38A×10.0Ω=73.8…
Q: high‑voltage discharge tube is often used to study atomic spectra. The tubes require a large voltage…
A: Given Transformer is connected to a line Voltage of 120 V and designed to provide 3100 V rms to…
Q: A series RL circuit with L = 2.80 H and a series RC circuit with C = 3.00 μF have equal time…
A:
Q: The time constants for a series RC circuit with a capacitance of 6.00 µF and a series RL circuit…
A:
Q: A 29.0 kA resistor connected to an AC voltage source dissipates an average power of 0.680 W. HINT…
A: (a) the power dissipated is, P=I2R⇒I=PR=0.680 W29.0×103 Ω=0.005 A
Q: Engineering students are learning to use phasor diagrams to analyze RLC series circuits. They are…
A:
Q: An AC voltage source is connected to a resistor R = 1.05 102 Ω. The output from an AC voltage…
A: Given value--- R = 1.05 × 102 ohm. We need to find--- What is the rms voltage across the…
Q: The peak value of an alternating current in a 1800 −W device is 5.8 A. What is the rms voltage…
A:
Q: A 54.0-?F capacitor is connected to a 46.0-Q resistor and a generator whose rms output is 30.0 V at…
A: Given that,Capacitor : C = 54 (F)Resistor : R = 46 (Ohm)Voltage :. V = 30 (V)Frequency : f = 60…
Q: A 2.62 ko resistor is connected to an AC voltage source with an rms voltage of 230 V. HINT (a) What…
A: max potential = 1.414 x V r m s Vr m s = 230 volt R = 2620 Ω Imax = R / VPEAK
Q: What is the time constant in the given RC circuit, in µs? C = 3.0 µF, R1 = 2.4 Ω, and R2 = 4.2 Ω.
A:
Q: A series RL circuit with L = 3.00 H and a series RC circuit with C = 3.00 uF have equal time…
A: The time constant for an RC circuit is defined as the time that is required by the capacitor to…
Q: A capacitor is connected across an ac generator whose frequency is 750 Hz and whose peak output…
A:
Q: For an RLC series circuit, the voltage amplitude and frequency of the source are 100 V and 500 Hz,…
A: To find out average power dissipated by resistor in RLC circuit we must know average current in…
Q: A 28.5 k2 resistor connected to an AC voltage source dissipates an average power of 0.515 W. HINT…
A:
Q: . (a) The peak voltage of an AC supply is 300 V. What is the rms voltage? (b) The rms value of…
A: (a) The peak voltage of an AC supply is 300 V. What is the rms voltage? (b) The rms value of current…
Q: A student builds a circuit in which an AC power supply with an rms voltage of 115 V is connected to…
A:
Q: A capacitor is connected across an ac generator whose frequency is 1100 Hz and whose peak output…
A: V=200v f=1100hz Irms=4.3A Vrms=141.42v
Q: An LRC-series circuit has the following parameters L = 1/2 h, R = 30, C = 1/1700 f. Find the charge…
A: Write the differential equation
Q: The resistor in a series RCL circuit has a resistance of 84.0 Ω, while the rms voltage of the…
A:
Q: A capacitor is connected across an ac generator whose frequency is 1100 Hz and whose peak output…
A:
Q: At its highest temperature, a space heater has a resistance of 43.5 Ohms when it is plugged into a…
A:
Q: A 52.0-µF capacitor is connected to a 46.0-N resistor and a generator whose rms output is 30.0 V at…
A:
In an L-R-C series circuit, R = 300 Ω, XC = 300 Ω, and
XL = 500 Ω. The average electrical power consumed in the resistor is
60.0 W. (a) What is the power factor of the circuit? (b) What is the rms
voltage of the source?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- A 19-Ω Microphone and a 16-Ω microphone are connected in parallel across the same receiver, which supplies an ac voltage with rms value 3.00 V. Find the total rms current supplied by the receiver in AA capacitor is connected across an ac generator whose frequency is 750 Hz and whose peak output voltage is 210 V. The rms current in the circuit is 3.1 A. (a) What is the capacitance of the capacitor? (b) What is the magnitude of the maximum charge on one plate of the capacitor? Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise. +q₂ (a) Number 4.432 (b) Number i 930.72 Units Units Irms Vsin 2π ft No units No unitsFind the charge on the capacitor in an LRC-series circuit when L = q(t) = C What is the charge on the capacitor after a long time? C - h, R = 10 , C = 0.01 f, E(t) = 250 V, q(0) = 1 C, and i(0) = 0 A.
- A student builds a circuit in which an AC power supply with an rms voltage of 230 V is connected to a 2.20 ko resistor. (a) What is the maximum potential difference across the resistor (in V)? (b) What is the maximum current through the resistor (in A)? (c) What is the rms current through the resistor (in A)? (d) What is the average power dissipated by the resistor (in W)?The rms current in a 27.0-02 resistor connected to an AC source is 2.70 A. (a) What is the rms voltage across this resistor? v (b) What is the peak voltage of the AC source? V (c) What is the average power dissipated by the resistor? W (d) What is the maximum current across this resistor? AWe are given an RC circuit with R = 29kΩ, C = 0.4µF, and the rms voltage applied is 110V at a frequency of 55Hz.What is the rms current in this circuit?
- A 2.04 kN resistor is connected to an AC voltage source with an rms voltage of 230 V. HINT (a) What is the maximum potential difference across the resistor (in V)? V (b) What is the maximum current through the resistor (in A)? A (c) What is the rms current through the resistor (in A)? A (d) What is the average power dissipated by the resistor (in W)?A 200 Ω resistor is connected in series with a 5.0 µF capacitor. The voltage across the resistor is vR =( 1.20 V) cos [(2500 rad/s)t]. (a) Derive an expression for the circuit current. (b) Determine the capacitive reactance of the capacitor. (c) Derive an expression for the voltage across the capacitor.A circuit consists of a 3.38-μF and a 6.98-μF capacitor connected in series across the terminals of a 617-Hz generator. The voltage of the generator is 120 V. (a) Determine the equivalent capacitance of the two capacitors. (b) Find the current in the circuit. Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise. (a) Number i Units (b) Number i Units
- An a.c voltage source has an output of (2.0x10^2V)sin2πft. The source is connected to a 1.0x10^2 ohm resistor. Find the rms voltage and rms current in the resistor.A 33.0 ko resistor connected to an AC voltage source dissipates an average power of 0.620 W. HINT (a) Calculate the rms current in the resistor (in A). (b) Calculate the rms voltage of AC source (in V). V