18 cos(800 t) V 140 mH 125 mH v(t) 120 2 5 µF 80 Ω
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Determine the voltage v(t) in the circuit shown in this Figure . Use results from the series and parallel combination of impedances.
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- VI Find v₁ and v2 for @= 10000 rad/sec. Sketch the waveforms for vs, vi and v2. Repeat for ( = 100 rad/sec. Zc = jwc DC VDC PR₁ VID² v₁ = 10 cos(cor) V R₂ Rs 10 Ω Rs 1.0 ΚΩ 10.0 μF HH 20 V 1.0 ΚΩ R2 www. R₁ 10.0 μF HH + V₁ 10.0 kn - AC od R. //R₂ www RL +51 _w_111 + RL V₂ IA 43mH coil in series with a 1200 ohm resistor across a sine wave ac voltage source with a frequency of 6 kHz. The total impedance for the circuit is O 1620 46.5° ohm esc 2017 53.5° ohm 1200 53.5° ohm 2820 46.5° ohm ! 1 Q ← 2 W #3 C E $ 54 R G Search or type URL % 5 MacBook Pro T A 6 Y & 7 ☆ U * 8 + 1 ( 9 ( 0 ) 0 4) P + O = [ deleteThe rms voltage across a 0.018 μF capacitor is 1.5 V at a frequency of 50 Hz. Part A Whar is the rms current through the capacitor? Express your answer using two significant figures. 15] ΑΣΦ Irms= 0.00000848 Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining ? μA
- A 0.33 μF capacitor is charged to 150 VDC. It is then connected to another capacitor of capacitance 4 times the capacitance of it. Find the loss of energy. Select one O a. Not on the list b. 29.71 x 10 J c. 25.14 x 10 d. 29.17 x 10 J e. 39.35 x 10¹نقطتان (2) 10 V * e ÄA 0 15 25 the value of the frequency of the sinusoidal waveform in the figure is equal to 35 t (ms) 60 Hz O 100 cycle O 377 rad/s O 314 rad /s 50 Hz OThe sinusoidal voltage source in the circuit seen in (Figure 1) is operating at a frequency of 46 krad/s. The coefficient of coupling is adjusted until the peak amplitude of 1 is maximum. Figure 2002 100 Q 5 mH3 7502 300 £2 ww 20 mH 1 of 1 40 nF Part A What is the value of k? Express your answer using three significant figures. k = .085 Submit Part B VAΣ vec X Incorrect; Try Again; 28 attempts remaining i₁ = Submit Previous Answers Request Answer What is the peak amplitude of 1 if Ug = 399 cos(4.6 x 10¹) V? Express your answer to three significant figures and include the appropriate units. Provide Feedback μA Value Request Answer Units ? ?
- 3) The following figure gives the function A) B) AB Di B+C BC 59QUESTION 3 An inductor, a capacitor, and a resistor are connected in parallel with a function generator. The inductor draws 100mA RMS, the capacitor draws 150mA RMS, and the resistor draws 200mA RMS. Find the magnitude of the total current. O 450mA RMS O 544mA RMS O 352mA RMS O 206mA RMSQuestion 3 Not yet answered The maximum value of 50 Hz an AC voltage is 100 V. Its value after 1/300 second will be O a. 66.8 V b. 68.6 V c. 88.6 V d. 86.2 V