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Problem 4: (7 pts) Consider the circuit shown below. Assuming that the swit calculate vit) for bo. t=0 v(t) 100 uF Problem 4: (7 pts) Consider the circuit shown below. Assuming that the swit...
Consider the circuit shown below. V, changes from 0 V to 1.5 V at t =...
Consider the circuit shown below. V, changes from 0 V to 1.5 V at t = 0 and remains at 1.5V. The transmission line has air between the conductors. {= 6 cm Rs=1502 WO w RL= 450 12 Vo=1.5V ( Zo=502 a) Find the following reflection coefficients: i. Tų (refl. coeff. at the load) ii. I's (refl. coeff. at the source) b) Complete the bounce diagram below by finding the values of the voltage pulses Vi+, Vi V2+, V2, V3+...
3. [6 pts] The RLC circuit Problem 8.14 from the textbook. 302 4 H BO 80...
3. [6 pts] The RLC circuit Problem 8.14 from the textbook. 302 4 H BO 80 v + 0.25F = v(t) 31012 Assuming v(0) = 0, find v(t) for t>0.
12: Question 10. - 10.0 pts possible Consider the capacitor circuit shown below. 144 uF 144...
12: Question 10. - 10.0 pts possible Consider the capacitor circuit shown below. 144 uF 144 uF 72 uF b 72 uF O 1. 36 2. 50.6667 a 3. 12.6667 EB 4. 16 5. 48 Determine the equivalent capacitance for the combination shown. Answer in units of uF. 6. 51.3333 O 7. 60 8. 42 O 9. 14 0 10. 36.6667
2. (8 pts) This problem references the capacitor configuration below 100 uF 300 uF 5 v...
2. (8 pts) This problem references the capacitor configuration below 100 uF 300 uF 5 v 5 v a) b) c) d) e) (1 pt) Find the equivalent capacitance of the configuration. (pt) Find the total charge stored in the circuit. (2 pts) What is the charge on each capacitor? (2 pts) Find the voltage across each capacitor. (2 pts) Which capacitor has the greatest potential energy? Show how you know this.
Problem 4. In this circuit, the initial voltage is 0 V for both 1 uF and...
Problem 4. In this circuit, the initial voltage is 0 V for both 1 uF and 3 uF capacitors. If the switch is connected at t=0 s, what is the value of V1 (0)? B_ (20 points) A. 3V B. 1 V C. Oy D. None of the above is correct - 20
Problem 2 (35 points) In the circuit shown below, the switch is closed at t =...
Problem 2 (35 points) In the circuit shown below, the switch is closed at t = 0. t=0 L = 1 mH C1 = 5 uF C2 = 10 uf = l(s) Problem 2 The capacitor voltages at t = 0 are VC, (0) VC, (0) = = -50 V 30 V where the capacitor voltage polarities are indicated on the circuit drawing. Solve for the loop current i(t) using the Laplace transform method.
For the circuit below calculate and sketch waveform of the voltage v(t), both for t <...
For the circuit below calculate and sketch waveform of the voltage v(t), both for t < 0 and t 0, if the switch "S" switches on at time t 0. I = 10MA R1 8 k2, R22 k2, C = 6.25 uF - R2 z (t)
For the circuit below calculate and sketch waveform of the voltage v(t), both for t
Problem 4 = 20A Find i(t) and v(t) for t > 0 in the circuit below...
Problem 4 = 20A Find i(t) and v(t) for t > 0 in the circuit below if i(0) 2 H 202 5Ω v(t) 1Ω Problem 5 If the switch in circuit below has been open for a long time and is closed at t = 0, find vo(t) a. Suppose that the switch has been closed for a long time and is opened at t = 0. Find vo(t). b. t = 0 2Ω WW 3 F 4Ω 18 V
2. Consider the circuit shown below. V, R, (a) Identify the essential nodes. (5 pts) 0,...
2. Consider the circuit shown below. V, R, (a) Identify the essential nodes. (5 pts) 0, node (b) Identify the 'Rule #0. nodes. Derive an expression for each" Rule # voltage. (5 pts) (c) Employing nodal analysis, derive an expression for all essential node voltages (excluding 'Rule #0, nodes). (20 pts) mploying nodal analysis, derive an expression for any non-essential node voltages (excluding "Rule #0, nodes). (10 pts) e) Calculate a value for Vi, V'2, and Vs. Assume that Ri-3...
Problem 2: For the circuit shown below, find the following: The expression of i(t) fort >...
Problem 2: For the circuit shown below, find the following: The expression of i(t) fort > 0. The voltage vc (t) fort > 0 Calculate the peak energy stored in the capacitor Calculate the real power dissipated in the load formed by R and C. b) d) 40 UF + 0 -V-24 Ve0 400 Hz
Consider the circuit shown below. V, changes from 0 V to 1.5 V at t = 0 and remains at 1.5V. The transmission line has air between the conductors. {= 6 cm Rs=1502 WO w RL= 450 12 Vo=1.5V ( Zo=502 a) Find the following reflection coefficients: i. Tų (refl. coeff. at the load) ii. I's (refl. coeff. at the source) b) Complete the bounce diagram below by finding the values of the voltage pulses Vi+, Vi V2+, V2, V3+...
3. [6 pts] The RLC circuit Problem 8.14 from the textbook. 302 4 H BO 80 v + 0.25F = v(t) 31012 Assuming v(0) = 0, find v(t) for t>0.
12: Question 10. - 10.0 pts possible Consider the capacitor circuit shown below. 144 uF 144 uF 72 uF b 72 uF O 1. 36 2. 50.6667 a 3. 12.6667 EB 4. 16 5. 48 Determine the equivalent capacitance for the combination shown. Answer in units of uF. 6. 51.3333 O 7. 60 8. 42 O 9. 14 0 10. 36.6667
2. (8 pts) This problem references the capacitor configuration below 100 uF 300 uF 5 v 5 v a) b) c) d) e) (1 pt) Find the equivalent capacitance of the configuration. (pt) Find the total charge stored in the circuit. (2 pts) What is the charge on each capacitor? (2 pts) Find the voltage across each capacitor. (2 pts) Which capacitor has the greatest potential energy? Show how you know this.
Problem 4. In this circuit, the initial voltage is 0 V for both 1 uF and 3 uF capacitors. If the switch is connected at t=0 s, what is the value of V1 (0)? B_ (20 points) A. 3V B. 1 V C. Oy D. None of the above is correct - 20
Problem 2 (35 points) In the circuit shown below, the switch is closed at t = 0. t=0 L = 1 mH C1 = 5 uF C2 = 10 uf = l(s) Problem 2 The capacitor voltages at t = 0 are VC, (0) VC, (0) = = -50 V 30 V where the capacitor voltage polarities are indicated on the circuit drawing. Solve for the loop current i(t) using the Laplace transform method.
For the circuit below calculate and sketch waveform of the voltage v(t), both for t < 0 and t 0, if the switch "S" switches on at time t 0. I = 10MA R1 8 k2, R22 k2, C = 6.25 uF - R2 z (t)
For the circuit below calculate and sketch waveform of the voltage v(t), both for t
Problem 4 = 20A Find i(t) and v(t) for t > 0 in the circuit below if i(0) 2 H 202 5Ω v(t) 1Ω Problem 5 If the switch in circuit below has been open for a long time and is closed at t = 0, find vo(t) a. Suppose that the switch has been closed for a long time and is opened at t = 0. Find vo(t). b. t = 0 2Ω WW 3 F 4Ω 18 V
2. Consider the circuit shown below. V, R, (a) Identify the essential nodes. (5 pts) 0, node (b) Identify the 'Rule #0. nodes. Derive an expression for each" Rule # voltage. (5 pts) (c) Employing nodal analysis, derive an expression for all essential node voltages (excluding 'Rule #0, nodes). (20 pts) mploying nodal analysis, derive an expression for any non-essential node voltages (excluding "Rule #0, nodes). (10 pts) e) Calculate a value for Vi, V'2, and Vs. Assume that Ri-3...
Problem 2: For the circuit shown below, find the following: The expression of i(t) fort > 0. The voltage vc (t) fort > 0 Calculate the peak energy stored in the capacitor Calculate the real power dissipated in the load formed by R and C. b) d) 40 UF + 0 -V-24 Ve0 400 Hz
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