2. A series RLC circuit is driven by a generator with a 240-V amplitude and a frequency of 60.0 Hz. The reactance of the capacitor is 600 2, the voltage amplitude across the capacitor is 720 V and the resistance is 150 2. Find (a) the current amplitude, (b) the impedance of the circuit, and (c) the possible values of the inductance.
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- Assume that the voltage drop across the resistor, ER, is 78 V; the voltage drop across the capacitor, EC, is 104 V; and the circuit has a total impedance, Z, of 20 . The frequency of the AC voltage is 60 Hz. Find the missing values. ET ER78V EC104V IT IR IC Z20 R XC VA P VARSC PF CAssume that the current flow through the resistor, IR, is 15 A; the current flow through the inductor, IL is 36 A; and the circuit has an apparent power of 10,803 VA. The frequency of the AC voltage is 60 Hz. ET ER EL IT IR15A IL36A Z R XL VA10,803 P VARSL PF LThe capacitor of external defibrillator must be loaded at 1500V, in order to generate a two-phase wave of 150 J.Considering a transthoracic impedance is 80ohms and a capacitance of 30 000 uF. 3- What is the energy of the capacitor?4- What is the internal impedance of the defibrillator in the previous cases?
- An AC Voltage Generator provides 100 V at angular frequency of 500 rad/s to a series RLC, R = 3 ohms, C = 50 uF, L = 10 to 80 mH. Peak Voltage across the capacitor should not exceed 1200 V. A. Determine the voltage across the Inductor, VL(t). Hint: VL(t) leads VR(t) by 90 degrees. What is the average voltage across the inductor, VL? B. Determine the voltage across the Capacitor, VC(t). Hint: VC(t) lags VR(t) by 90 degrees. What is the average voltage across the capacitor, VC? C. Show that V ≠ VR + VL + VC17. Suppose we have a RC circuit with an alternating voltage V(t) = V_{m} * cos(5t) If the initial voltage is 4V and the resistor has a resistance of 8 ohm and the capacitor is of capacitance 2F then the charge for the circuit is?A 50 kHz sinusoidal voltage has zero phase angle and a maximumamplitude of 10 mV. When this voltage is applied across the terminalsof a capacitor, the resulting steady-state current has a maximumamplitude of 628.32 μA.1. What is the frequency of the current in radians per second?2. What is the phase angle of the current?3. What is the capacitive reactance of the capacitor?4. What is the capacitance of the capacitor in microfarads?5. What is the impedance of the capacitor?
- A 1-H inductor and a 2.5-mF capacitor is connected in series. The combination is connected across a voltage emf(t) = 12 V. What is the RMS magnitude of the oscillating current, in amperes? Assume initial current of 2 A but capacitor's initial charge is 0 C.A 300 Ω resistor is in series with a 0.140 H inductor and a 0.600 μF capacitor. A. Compute the impedance of the circuit at a frequency of f1 = 500 Hz and at a frequency of f2 = 1000 Hz. I already solved A: Z1 = 310, Z2 = 680 B. In each case, compute the phase angle of the source voltage with respect to the current. C. State whether the source voltage lags or leads the current at a frequency 500 Hz D. State whether the source voltage lags or leads the current at a frequency 1000 HzShown in the figure below is an "RLC" circuit driven by an AC power source. The AC power source has an RMS voltage of Vps(RMS) = 11.80 Volts and is running at a frequency of f = 147000 Hz. The resistor has a resistance of R = 3910 Ω, the capacitor has a capacitance of C = 4.01e-10 Farads, and the inductor has an inductance of L = 5.97e-03 Henries.Write the FORMULA for the total impedance of the circuit Ztot = Write the FORMULA for the phase of the total impedance of the circuit ?Ztot = Determine the numerical value of Ztot = ΩDetermine the numerical value of ?Ztot = degreesDetermine the current through the circuit: I(PEAK) = Amps I(RMS) = Amps Determine the voltage across the inductor: VL(PEAK) = Volts VL(RMS) = Volts Determine the voltage across the capacitor: VC(PEAK) = Volts VC(RMS) = Volts If a second circuit were connected in parallel with the resistor, this circuit would be considered as: a high-pass filtera flux capacitor a radio tunera phase…
- An amateur radio operator wishes to build a receiver thatcan tune a range from 14.0 MHz to 15.0 MHz. A variablecapacitor has a minimum capacitance of 86 pF. (a) Whatis the required value of the inductance? (b) What is themaximum capacitance used on the variable capacitor?A 200 Ω resistor, 0.900 H inductor, and 6.00 µF capacitor are connected in series across a voltage source that has voltage amplitude 30.0 V and an angular frequency of 250 rad/s. (a) What are v, vR, vL, and vC at t = 20.0 ms? Compare vR + vL + vC to v at this instant. (b) What are VR, VL, and VC? Compare V to VR + VL + VC. Explain why these two quantities are not equal.A sinusoidal 50 Hz voltage of 200 V (rms) supplies the following three circuits which are inparallel: (a) a coil of inductance 0.03 H and resistance of 3 ohms, (b) a capacitor of 400 microFaradin series with a resistance of 100 ohms and (c) a coil of inductance 0.02 H and resistance 7 ohms inseries with a 300 microFarad capacitor. Find the total current supplied?