Find ic(t) in the circuit below for t30. (25 points) t=0 5xic swi R1 50 V3...
In the circuit above, R1 is 24Ω and R2 is 12 Ω. What is the current iC at time t=0+?
4. Find the voltage v(t) fort > 0 in the circuit shown below. (25 points) 20022 0.4 H 40 v t=0 X 2002 20 pFv
Ri Sw Sw2R (a) Circuit Swi Closed + Open T t (ms) 10 20 30 40 50 Sw2 Closed (ms) 10 20 30 40 50 Figure m5.3 Voltage waveform for Problem m5.3. m5.3 Response of the RC Circuit: Figure m5.3(a) shows a resistor-capacitor circuit with a pair of switches and Fig. m5.3(b) shows the switch opening-closing behavior a function of time. The initial capacitor voltage is as -9 V. Component values are R1-10k. R2-3.3 kg2. (a) Determine the equation that...
8. The swi itch in the circuit below has been in position 1 for a long time. At t-0, the switch moves to position 2. Find the a. initial condition for t<0. b. the finial condition Vo(t) for t>0. 40kQ 40V 1 60k? -75V
R1 + VC- 35u(-t) 3u(t) Assume R1 = 20, R2 = 30, and C = 0.33F. What is the steady-state value of VC (in V) for t<0s? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Find the Thevenin equivalent of the circuit about the capacitor fort > 0. Assume the Thevenin equivalent voltage is defined so its negative terminal would be connected to the negative terminal of VC- What is RTH (in )? Points possible: 1 Allowed attempts: 3...
pls help R1 R3 R2 w w V14 V3+ V2+ Consider the circuit shown below, where R1= 2 Ohm, R2= 8 Ohm, R3= 5 Ohm, V1= 14 V, V2= 9 V, and V3= 16 V. a) Find the potential difference across R1 Number Units b) Find the magniture of the current through R2 Number Units c) Find the power dissipated in R3 Number Units
Problem # 1 (10 pts.) A) Given For the circuit: t-0 2.582 Ic(t) 5V (+ 2FTVc) 102 B) Determine The value of current lc(t) and voltage Vc(t) for t 2 0 seconds by using the Laplace transform. Evaluation Criteria Rubric for Problem # 1 Points 8.0 points 1.0 points 1.0 points 10.0 points Activities Find current Ic(t) and voltage Vc(t) for t 2 0 secs. Use a step-by step process. Describe all the formulas, techniques and procedures you used. Square...
The phasor current is in the circuit shown is 25 2(0°) [mA] a) Find phasors I, and I. b) If o=1500 [rad/s], write expressions for i(t), is(t) and ic(t). 1000 12 -- 1000 12 1 j250 12 lat 500 13 0 50 V 2000 2 a) Ig = le = b) Box your answers.
For the electrical circuit below, let R1=30 Ohms, R2=15 Ohms, R3=10 Ohms, R4=20 Ohms, C=0.1 F and Vin=10V and complete the following. For the electrical circuit below, let R1 = 30 12, R2 = 152, R3 = 102, R1 = 20 2, C =0.1 F and Vin = 10V and complete the following. a) Use circuit analysis to derive the differential equation for the capacitor voltage, V.(t). b) Find the solution for V«(t) and sketch it for t=0, t and...
Calculate i(t) for t > 0 in the circuit shown. Assume the circuit is at steady state before the switch opens.R1=30 kohm, R2=60 kohm, R3=60 kohm, V2=8V, V3=2V, C1=2 microfarad