Given the network in Fig. 9.78, determine the input voltage Vs.
Question 2 (10%) The input to the circuit shown in Fig. 2 is the voltage source vs(t). The output is the voltage across two open terminals, vo(). If v()-3-(t) V, the output is the voltage vo()-10+Se30* V for 20. Determine the values of Ri and R2. 2 sa) olt) Fig. 2
1. Consider the circuit given below in Fig. 9.8. The input is a periodic 1 kHz square wave as given below in Fig. 9.9. R-8.2 k2 C = 10 nF V&O)=0 V CV Fig.9.8 vs(t), volts 100 200 300 400 500 600 700 800 900 1000 1100 1200 Fig.9.9 i. Determine the time constant .( T = ................) ii. Determine the charging behaviour of the output. iii. Determine the discharging behaviour of the output. iv. Plot the output on Fig....
If Ig(t) = 0.5 cos 2000t A, find the average power absorbed by each element in the circuit in Fig. P9.7.
For the network shown below, what is the value of ic (current thru capacitor) 0.5 second after the switch is moved to position 1?
also draw the sinusoid forms
2) Consider the following network in Fig (2). If the voltage source e has the waveform shown in Fig (1), answer the following questions: (15 Points) A) Find the sinusoid forms of currents in and iz B) Determine the sinusoid forms of source voltage Vs vive (V) 25 f* 60 Hz G2F10 F 0 30 Figure 2 Figure 1
The input to the circuit shown in Fig. 2 is the voltage source v(t). The output is the voltage across the capacitor, v(t). Determine the output of this circuit as a function of time t when the input is v.(t)-8+12u(t) V 40 18 s(t) 160 Fig. 2
The IV characteristic of a SCR is shown in Fig. 4a, and a SCR circuit is shown in Fig. 4b. lo (mA) 12 10 8 La - OA 6 4 Vcc (V) 100 120 140 160 180 20 40 60 80 Fig. 4a Voc 302 1002 VAK Vio Vo = 0.7V 1 OV Fig. 4b (a) Find the holding current IH. (b) Given that the supply voltage Vcc is 80V, the gate trigger current IGT is 12mA, calculate the minimum...
4. For the circuit below, given that the resistor is I ΚΩ , the diode has a current vs. voltage function as shown, and n 2 V, A. What is the voltage at the negative ()input of the op amp? B. What will the current be through the diode (from Vin to the negative input of the op C. Sketch the function of Vout Vs. Vin for positivei D. What will the current be through the resistor (from Vin to...
SC 9) (5 marks) Figure 9 represents a simple circuit in the time domain. The impedance of a capacitor in the complex frequency domain is Z = 1 and for an inductor Z = sl. If the complex frequency describing the circuit in Fig. 9 is s = -150 +j100 s-1, determine the time domain voltage vs(t) (provided by the source) which corresponds to a frequency-domain voltage V2 = 52-250 V. i(t) 21 12 + V1 + Vs 100 mH...
1.29 The voltage source of the circuit shown in Fig. P1.29 is given by vs(t) = 25 cos(4 x 104t - 45°) (V). Obtain an expression for il(t), the current flowing through the inductor IR vs() R23 R1 = 20 12, R2 = 30 12, L = 0.4 mH