Solve for the voltage drop across the 1H inductor using Thevenin's theorem. 2.5 sin(10t+99) V 2 Ω 31 H 20 mF + 5i₁
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- You are an electrician working in an industrial plant. You discover that the problem with a certain machine is a defective capacitor. The capacitor is connected to a 240-volt AC circuit. The information on the capacitor reveals that it has a capacitance value of 10 mF and a voltage rating of 240 VAC. The only 10-mF AC capacitor in the storeroom is marked with a voltage rating of 350 WVDC. Can this capacitor be used to replace the defective capacitor? Explain your answer.An AC circuit contains a 24 resistor, a 15.9-mH inductor, and a 13.3F capacitor connected in parallel. The circuit is connected to a 240-V, 400-Hz power supply. Find the following values. XL=XC=IR=AIL=AIC=AP=WVARsL=VARsC=IT=AVA=PF=%=The figure below shows a simple RC circuit with a 3.30-μF capacitor, a 4.40-M resistor, a 9.00-V emf, and a switch. What are the following exactly 9.00 s after the switch is closed? (a) the charge on the capacitor 13.7204 UC (b) the current in the resistor 0.0110522 x Your response is off by a multiple of ten. HA (c) the rate at which the capacitor is storing energy μW (d) the rate at which the battery is delivering energy μW
- 6. The waveform of the current in a 40mH inductor is shown in following Figure. Find the waveform of the inductor voltage. i(t) mA 4 10 -10 2 √141= -400 mu 400 md 400 mu -toomd 3 4 5 cetelus istszus 2stc3ms 31+64thl 4steśms 6 t (ms)Please show your detailed solution Number 17 A 100-mH inductor is connected across a supply of 50 V AC. For which of the following frequency the circuit will have a current of 0.7958 A? A. 10 kHz C. 10 Hz B. 100 kHz D. 100 HzA series R–L–C circuit comprises a 5µF capacitor, a 4ohm resistor and a variable inductance L. The supply voltage is 10∠0◦ V at a frequency of 159.1 Hz. The inductance is adjusted until the p.d. across the 4 ohm resistanceis a maximum. Determine for this condition (a) the value of inductance, (b) the p.d. across each component and (c) the Q-factor of the circuit.
- Q2: Find the voltage in all capacitor in figure below where the capacitance in uF C1 300 C4 400v 100 C2 C5 60 1002- For the circuit shown below find the total capacitance and the voltage across each capacitor, and total energy stored in the capacitor. C1 10UF POWER S0v C2 15UF SuF C4 20UF 83eeeeee t=0 Y. Co) = 15V Ye C4) 0,25MF R In the above circuit, thie switch closes at t= 0. The capacitor is charged to voltage ISV initially. Find the capacitor for the following cases: Ca) R= 8.5k (6) R= 4k () R= 1k * plot the waveforms for each Cuse www
- The total capacitance for this circuit is C₁ 5 F A. .035 farad. B. .06 farad. C. .026 farad. D. .0026 farad. C₂ 10 F C3 10 F What is the total capacitance of a circuit with three capacitors connected in series with the following values: C1 = .015 farad, C2 = .015 farad, and C3= .015 farad? A. 5 farad. B. .05 farad. C. .015 farad. D. .005 farad. What is the total capacitance of a circuit containing a .01 farad, a .015 farad, and a .001 farad capacitor, all connected in parallel?An inductor and a resistor are in series with a sinewave voltage source. The frequency is set so that the inductive reactance is equal to the resistance. If the frequency is increased, then options: Voltage across the inductor= Source Voltage Voltage across the inductor> Voltage across the resistor Voltage across the inductor= Voltage across the resistor Voltage across the resistor > Voltage across the inductorIn a circuit, there is a series connection of an ideal resistor and an ideal capacitor. The conduction current (in Amperes) through the resistor is 2sin(t+ n/2). The displacement current (in Amperes) through the capacitor is