2-69 Evaluate the PSD for the waveform shown in Fig. P2–2.
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2-69 Evaluate the PSD for the waveform shown in Fig. P2–2. 4 -3 -2 -110 2...
4. (20 points) A current waveform shown in the Fig. 4. | (mA) t(s) -3 -2 -1 1 2 3 4 5 6 Figure 4: Current waveform flowing through an inductor. (a) (15 points) Determine the capacitor voltage at t=1s, 3s, and 5s, which results from the capacitor with capacitance C = 311F. Capacitor voltage was 3V at -1s. (b) (5 points) Sketch the capacitor voltage.
4. Find the waveform for the average current if the voltage across the 2 Fig. 3 F capacitor is as shown in 1 luc (V) 40F 20---- Op 1 2 3 4 5 6 7 8 9 10 11 12 1 (ms) Fig. 3
1. Determine (a) the average and (b) rms values of the periodic current waveform shown in Fig. 1 i (A) 4 0 1 2 34 5 6 78 Fig. 1. Waveform for Prob. 1. 1. Determine (a) the average and (b) rms values of the periodic current waveform shown in Fig. 1 i (A) 4 0 1 2 34 5 6 78 Fig. 1. Waveform for Prob. 1.
The current in a 5-mH inductor has the waveform shown in Fig. 1. Compute the inductor voltage for each of the time segments shov Ai(t) (mA) 20 10 - - - O 2 3 5 tims) Figure 1 Show work Omsst s1 ms -->v(t)= ? 1msst s2 ms -->v(t)= ? 2msst s 3ms -->v(t)= ? 3 ms s t 4 ms -->v(t)= ? 4 ms st 55 ms -->v(t)= ?
Calculate the rms value of the waveform shown in the figure below. v(t) (v) 4 3 - 0 i 2 3 4 5 6 t(s)
6.14 The waveform for the current flowing through the 10-uF capacitor in Fig. P6.14a is shown in Fig. P6.14b. If ve (t-0)- 1 V, determine vc(t) at t-1 ms, 3 ms, 4 ms, and 5 ms i(t) i(t) (mA) 15 t (ms) 4 (i 10
6.5 The voltage across a 4-F capacitor is shown in Fig. 6.45. Find the current waveform. 2 4 6 78 ms)
6-12 6-13 Sketch the waveform of each position of Fig. 6-29a? Sketch the waveform of the 10-Q R in Fig. 6-29b. Figure 6-29 9000 ol 3 Milliseconds 1000 31000 (150 310 kn Milliseconds 10k 6-14 A time variable source shown in Fig. 6-29c and a dc source power a resistor. Sketch the current and voltage waveforms across this 10 k resistor.
69 ILW How far does the run- ner whose velocity-time graph is shown in Fig. 2-40 travel in 16 s? The figure's vertical scaling is set by v, 8.0 m/s. 0 4 12 16 t (s) Figure 2-40 Problem 69.
5.33 The waveform for the voltage across a 20-mH induc- tor is shown in Fig. P5.33. Compute the waveform for the inductor current. vt)0,t < . )(mV) 10 1 3 t(ms) -20