1/12 (1/A?) 23.0 19.0 15.0 11.0 7.0 o² (rad²/s²) 1000 2000 3000 4000
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Q: Consider an AC circuit consisting of an AC voltage source, a 30-W resistor, a 450-mF capacitor, and…
A: Given, resistance = 30 ohms capacitance = 450 mF inductance = 0.35 H
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A: Given: V0=24 V, ω=225 rad/s, δ=0.95 rad. B1=V0⋅sin(ωt), B2=V0⋅sin(ωt+δ). We have to find RMS of…
Q: For Ac circuit with a supply voltage of 120 Volts, and frequency of 60 Hz is connected to inductor,…
A: Solution:-Given thatSupply voltage (Vs)=120 VFrequency (f)=60 HzInductance (L1)=106 mH=0.106 H
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A: Step 1: Given voltage V(t) produced by voltage source is Vmax=16V,f=5.2Hz…
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A: RMS Power of a.c. source = 4.79× 101 W Peak value of current (I 0) = 2.2 A
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A: Proper solution is provided given below with step by step.Explanation:Step 1: Step 2:
Q: determine the current amplitude (I0) when the circuit elements are these: ℰ₀ = 182 volts, ω = 2.71…
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Q: A 200 Ω resistor is connected in series with a 4.00 μF capacitor and an ac source. The voltage…
A: Given, Resistance=200 Ω Capacitance=4.00 μF vR = (5.00 V) cos [(800 rad/s) t]
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A: Irms = 3.1A Vrms = peak voltage/ √(2) = 210 / √(2) = 148.5 Volt Frequency of ac generator (f) =…
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A coworker of yours was making measurements of a large solenoid that is connected to an ac voltage source. Unfortunately, she left for vacation before she completed the analysis, and your boss has asked you to finish it. You are given a graph of 1/I 2 versus ω2 (Fig), where I is the current in the circuit and ω is the angular frequency of the source. A note attached to the graph says that the voltage amplitude of the source was kept constant at 12.0 V. Calculate the resistance and inductance of the solenoid.
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- Consider the circuit shown in the figure. If the peak voltage of the AC source is VAC max = 100 V, and the ideal transformer has N1 = 80 turns on the primary side and N2 = 120 turns on the secondary side, what is the peak current that flows through the load if its resistance is R = 40 Ω? 2.5 A 5.6 A 1.7 A 3.8 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?The capacitance in a series RCL circuit is C₁ = 3.6 μF, and the corresponding resonant frequency is fo1 = 7.8 kHz. The generator frequency is 3.9 kHz. What is the value of the capacitance C₂ that should be added to the circuit so that the circuit will have a resonant frequency that matches the generator frequency? C₂ = i
- Time t < 0, the circuit is in DC Steady State. The switch is opened instantly at time t=0. When t<0, I₂ = 7 A, and I₃ = 9 A. R₁ = 5 Ω, R₂ = 4 Ω, and R₃ = 4 Ω. The solution for I₂ is I2 = I 0 e^ − R t / L. With several resistors in the circuit, the question is, what resistance do we use for R? Answer this question (in Ohms).The purpose is to determine the current, and sometimes the phase difference between the voltage source and the current. In this case, determine the current amplitude (I0) when the circuit elements are these: ℰ₀ = 196 volts, ω = 1.75 rad/s, R = 46 Ω, L = 10 Henries, C = 0.203 Farads.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.
- 2As you know, if you put two DC voltage sources in series, you can provide a larger voltage to an application. For example, two 1.5V AA batteries in series provides 3V. You can do the same thing with AC voltage, though the situation is more complicated. Suppose you have two AC voltage sources that have the same amplitude and frequency, but are out of phase with one another. In mathematical terms, one of the voltage functions looks like V0⋅sin(ωt) and the other looks like V0⋅sin(ωt+δ). δ is referred to as a phase offset and is in radians. If you add those sources together, what's the rms voltage of the resulting signal? Let V0=23 V, ω=280 rad/s, and δ=0.8 rad. You'll probably need to work from the definition of root-mean-square. You can get a short, tidy algebraic answer by using trig identities.