An AC power generator produces 50. A (rms) at 3 600 V. Thevoltage is stepped up to 1.0 x 105 V by an ideal transformer,and the energy is transmitted through a long - distance powerline that has a resistance of 100. Ω. What percentage of thepower delivered by the generator is dissipated as heat in thepower line?

Q: A 10 kHz voltage is applied to a 0.0047 μF capacitor, and 1 mA of rms current is measured. What is…

A: I=1mA=10-3AC=0.0047×10-6 Ff=10×103 Hz

Q: Problem 4: An AC power supply is connected to a capacitor of capacitance 1.5 μF. At time 0 the power…

A: a)Current through the capacitor is,

Q: AC sine wave

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Q: The rms current in an ac circuit with a resistance of 120 N is 0.65 A. Part A What is the average…

A:

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: An AC power generator produces 49 A (rms) at 3,600 V. The voltage is stepped up to 100,000 V by an…

A:

Q: -. If the peak value of the alternating current in a 950 W device is 5.0 A, then what is the rms…

A: Io=5Amp Irms= Io/√2=5/√2 Amp

Q: An ac source of voltage amplitude 10 V delivers electric energy at a rate of 0.80 W when its current…

A: Given that:-Voltage amplitude is 10 VRate of electric energy is 0.80 WattThe output current is…

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: The instantaneous voltage of an AC sine wave is 480 volts at 90 degrees. What is the instantaneous…

A:

Q: What is the peak power consumption (in kW) of a 230 V AC microwave oven that draws 10.4 A? kW

A: Given potential of AC microwave = 230 V current drawn by AC microwave = 10.4 A we have to calculate…

Q: A transformer has a primary coil with 300 turns of wire and a secondary coil with 1,500 turns. An AC…

A: Then Given voltage function is ∆v=100vsin ωt...........(1) The standard equation of voltage is…

Q: A generator produces 40 MW of power and sends it to town at an rms voltage of 75 kV. What is the rms…

A: The power is given by, P=VrmsIrms Thus, Irms=PVrms

Q: The instantaneous current of an AC sine wave is 114 amps at 23 degrees. What is the instantaneous…

A: Given data: The instantaneous current at θ1=23° is I1=114 A. The instantaneous current is required…

Q: When an AC source is connected across a 11.0- resistor, the rms current in the resistor is 7.24 A.…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subpartsfor…

Q: A circuit connected to an AC source has a load resistance of 120.00 2. When the time is 30.0 ms the…

A: In an AC circuit, the voltage will vary with time. The value of the voltage will continually change…

Q: The figure below shows a series RLC circuit with a 21.0-Q resistor, a 460.0-mH inductor, and a…

A:

Q: A capacitor (C = 71.8 µF) is in series with a coil (L = 39.2 mH), a resistor (R = %3D 121 Q) and an…

A: Given data: Capacitance of the capacitor is, C=71.8 μF=71.8×10-6 F Inductance of the inductor is,…

Q: What is peak power consumption rate of a 100.0-W AC light bulb?

A: The peak power consumption can be calculated by the formula: Ppeak = 2(P)...................(1)…

Q: A 28.5 k2 resistor connected to an AC voltage source dissipates an average power of 0.515 W. HINT…

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Q: The capacitance is 1.5 μF and the rms voltage is 25.0 V. What is the rms current when the frequency…

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Q: The resistor in a series RCL circuit has a resistance of 84.0 Ω, while the rms voltage of the…

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Q: An AC power source produces a 180 V peak emf at 70 Hz.  How does one go about figuring out what the…

A: Write the expression for average power dissipated in 480Ω resistor across an AC source.

Q: A transformer has a primary coil with 150 turns of wire and a secondary coil with 750 turns. An AC…

A: Write the expression for rms voltage across the primary coil

Q: he resistor in a series RCL circuit has a resistance of 99.0 Ω, while the rms voltage of the…

A: Given: The resistance of the circuit is  99.0 Ω. The RMS voltage is  6 V.