40 V Vo (t) = + io (t) = 2.2 ΚΩ + 0.2 μF + 0.8 μF +51 +5 The switch in the circuit has been in position "a" for a long time. At time t = 0, it moves instantaneously to position "b". For t≥ 0*, find: e( ΚΩ 'b 6.25 kn www e( 1=0 DV + t) mA 80 V
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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.A 1 Megaohm resistor is connected in series with 1 microfarad capacitor. If the circuit is suddenly impressed by 1kV DC source, what is the transient current when the switch is closed after 1,000 milliseconds? O 0.9990 mA O 0.6065 mA O 0.368 mA O 0.7788 mAAn inductor of 230 milli Henry, a capacitor of 15 micro farad and a 200 ohm resistor are in series across a 36 V and 60 Hz voltage source. Find the total current a. 150 mA b. 0.164 A c. 0.2 A d. 170 mA
- In the circuit below, Find the voltage across the inductor at time t = 0.000909 s. The values are V1 = 146V, R = 4.4 ohms, L =0.02 henriesAssume the passive sign convention. Consider the current waveform. -1 daptive SYNC i(1) (A) 2 10 -2- 1 2 3 - r(s) Determine the voltage across a 2.4 F capacitor. (You must provide an answer before moving on to the next part.) The voltage across the 2.4 F capacitor is -- V. Q Search **** 1/0 ceciet JAIn the following figure, the switch is left in position a for a long time interval and is then quickly thrown to position b. Find and rank the magnitudes of the voltages (V, VL, VRI, Vr2) across the four circuit elements a short time thereafter from the largest to the smallest. Vs 12.0 V 2.00 H 1 200 0 VRI 12.0 0 Vr2
- The voltage across a 10uF is shown in the figure below. Determine the current waveform. Showw all steps how you compute the current and draw the corresponding waveform. v(t) (V) 10 15. 10 15 (0 (ms) nere to search Ae5) The inductor in the figure A below is 47 uH with a tolerance oftlo Given the current waveform in figure B, graph the voltage for the minimum and maximum inductor values. i(t) (mA) 15 5 -10 -15 20 v(1) L (a) 30 40 50 60 Time (ms) (b) 70 80k A capacitor circuit carrying 12 mA is placed across a 9 V sine wave ac source. A resistor carrying 20 mA is connected in parallel with the capacitor. The total circuit magnitude of current is esc 233 mA 32 mA O 12 MA ! 1 20 mA Q A e N 2 W S X #3 3 E D $ 4 C R F % 5 V T G ^ 6 MacBook Pro B Y H & 7 U N * 00 8 J I M ( 9 K ( O I ) -O L P : ; A + 11 { [ = 11 I delete return
- R = 91 ohm L = 93 H C = 3 mF Can you please find the equation for the voltage across the capacitor This is the complete question if anything is missing than comment that what is missing..AAMA 1.constier the following T-resisteanca a)Find the open circuit impadance paíamele(2) 4 Short s admittance c) Hy bird parameter(h)eThe switch S has been open for a long time and is suddenly closed. Neither the battery nor the inductors have any appreciable resistance. What do the ammeter and the voltmeter read 150 ms after S is closed? 50.0 N 12.0 mH ele S 20.0 V V 12.0 mH 18.0 mH 25.0 Q A 27 A, 6.42 V 0.22 A, 8.29 V 0.22 mA, 3.66 V 2.7 mA, 3.6 V O 194.9 mA, 5.38 V elle