Homework Answers
Matlab
Code:
t=0:0.01:1;
V_ct=(79.42*cos(1000*t-51.491)+13.732*cos(2000*t+245.203)+5);
plot(t,V_ct)
xlabel('Time');
ylabel('Amplitude');
title('Vc(t) as function of time')
Add Answer to:
The circuit below find vc(t) if s 15 V, vsz(t) - 20cos 1000t V, is (t)-4 cos 2000 t A . Plot vc (...
Problem 1. Determine vc(t) and iL(t) for the following circuit if is1 = 0.04 cos(1000t) and...
Problem 1. Determine vc(t) and iL(t) for the following circuit
if is1 = 0.04 cos(1000t) and is2 = 0.02 cos(1000t − 90o )
Assessment Problem 1. Determine v.() and i.(t) for the following circuit if i 0.04 cos(10001) and i, -0.02 cos(1000t -909) 100mH 200Ω 2002 200Ω HI Assessment Problem 2. Determine the Thevenin equivalent cireuit for the tollowing as ming that w 100 rad/ec 4Ω 112. 10mE 20mH
For the circuit shown below. Ifv.(t) = 100 cos(2001+30) V and vy(t) = 50 cos(2000) V....
For the circuit shown below. Ifv.(t) = 100 cos(2001+30) V and vy(t) = 50 cos(2000) V. a) Redraw the circuit using Phasor equivalent. b) In the Phasor domain, find the node voltage equations. 1 mF 20 ml 30 000 30 mH 0.25 mF
For the circuit shown, find the steady-state voltage across the inductor v (t), when us 1 (t) = 2...
For the circuit shown, find the steady-state voltage across the inductor v (t), when us 1 (t) = 20 cos(1000t) V, vs2(t) = 30 cos(1000t-90') V, using: (a) The mesh-current method (b) The node-voltage method. (c) The Source transformation Method (d) The superposition Principle (e The Thevenin's equivalent at the terminals a-b. 200μF VL 15mH Vs2 10Ω
For the circuit shown, find the steady-state voltage across the inductor v (t), when us 1 (t) = 20 cos(1000t) V, vs2(t) =...
For the circuit shown, find the steady-state voltage across the inductor v (t), when us 1 (t) = 2...
For the circuit shown, find the steady-state voltage across the inductor v (t), when us 1 (t) = 20 cos(1000t) V, vs2(t) = 30 cos(1000t-90') V, using: (a) The mesh-current method (b) The node-voltage method. (c) The Source transformation Method (d) The superposition Principle (e The Thevenin's equivalent at the terminals a-b. 200μF VL 15mH Vs2 10Ω
For the circuit shown, find the steady-state voltage across the inductor v (t), when us 1 (t) = 20 cos(1000t) V, vs2(t) =...
Problem # 3 (15 pts.) A) Given For the circuit element: Ic(t) AC Circuit Vc(tss 10...
Problem # 3 (15 pts.) A) Given For the circuit element: Ic(t) AC Circuit Vc(tss 10 cos(1000t+30°) V B) Determine Step 1: The impedance of the capacitor, Step 2: The reactance of the capacitor, Step 3: The admittance of the capacitor, Step 4: The susceptance of the capacitor Step 5: The phasor current lcF in polar form, Step 6: The steady state current Ic(t)s.
6. In the following circuit v,(t)-5sin(1x10 t) V and v,() -20cos(1x10+90 V Find 2o(t) using node...
6. In the following circuit v,(t)-5sin(1x10 t) V and v,() -20cos(1x10+90 V Find 2o(t) using node voltage analysis (be careful with polarities). [email protected]° mA 20HH 0.1H 2082 V(t) 20Ω zo(t) Vo(t)
Problem # 1: Consider the circuit of Fig. 1: a) If vc(0) 8 V and i,(t)...
Problem # 1: Consider the circuit of Fig. 1: a) If vc(0) 8 V and i,(t) 40 S(t) mA, find Vc(s) and vc(t) fort>0 b) If ve(0) 1 V and ) 0.2 e u(t) A, find Vc(s) and v(t) fort>0 Problem #2: The circuit in Fig. 2 is at steady-state before t-0. a) Find V(s) and v(t) for t>0 b) Find I(s) and i(t) for t>0 5 S2 10 - 10u(t) V 6 H v(t) i(t). 130 F Figure 1...
vs(t) = A cos(1000t + B1) (a) Find the instantaneous power supplied by the power supply...
vs(t) = A cos(1000t + B1) (a) Find the instantaneous power supplied by the power supply p = A2V3+ A3 cos(2000t + B3) with-180° < B3 S 180 (b) Find the instantaneous power received by the inductor p = A4V3 + A5 cos(2000t + B5) with-180° < B5 < 180 Vs RV3 Given Variables: A1:4V B1:30 degrees R:2 ohm C: 500 uF L:2 mH
3) Using Nodal analysis technique find Vx in the circuit shown below 10 V 20 2...
3) Using Nodal analysis technique find Vx in the circuit shown below 10 V 20 2 5Ω Vi V2 V3 9 A 10Ω 4) Using superposition theorem find lx for the circuit shown below: 10Ω 30 V+ 10 2 5 S2 -6 A
Q5. (20 pts] Given i (0)=0 and Vc(0)=0, find the following for the circuit of Fig....
Q5. (20 pts] Given i (0)=0 and Vc(0)=0, find the following for the circuit of Fig. 5 using time domain techniques a) W., alpha, S1, and s2. b) vc(-) = vc(final) = vc(steady-state). c) vc(t) for t20. t=0 / 0.11 1812 | + 0.4uF + V(t) 48V = Fig. 5
Problem 1. Determine vc(t) and iL(t) for the following circuit
if is1 = 0.04 cos(1000t) and is2 = 0.02 cos(1000t − 90o )
Assessment Problem 1. Determine v.() and i.(t) for the following circuit if i 0.04 cos(10001) and i, -0.02 cos(1000t -909) 100mH 200Ω 2002 200Ω HI Assessment Problem 2. Determine the Thevenin equivalent cireuit for the tollowing as ming that w 100 rad/ec 4Ω 112. 10mE 20mH
For the circuit shown below. Ifv.(t) = 100 cos(2001+30) V and vy(t) = 50 cos(2000) V. a) Redraw the circuit using Phasor equivalent. b) In the Phasor domain, find the node voltage equations. 1 mF 20 ml 30 000 30 mH 0.25 mF
For the circuit shown, find the steady-state voltage across the inductor v (t), when us 1 (t) = 20 cos(1000t) V, vs2(t) = 30 cos(1000t-90') V, using: (a) The mesh-current method (b) The node-voltage method. (c) The Source transformation Method (d) The superposition Principle (e The Thevenin's equivalent at the terminals a-b. 200μF VL 15mH Vs2 10Ω
For the circuit shown, find the steady-state voltage across the inductor v (t), when us 1 (t) = 20 cos(1000t) V, vs2(t) =...
For the circuit shown, find the steady-state voltage across the inductor v (t), when us 1 (t) = 20 cos(1000t) V, vs2(t) = 30 cos(1000t-90') V, using: (a) The mesh-current method (b) The node-voltage method. (c) The Source transformation Method (d) The superposition Principle (e The Thevenin's equivalent at the terminals a-b. 200μF VL 15mH Vs2 10Ω
For the circuit shown, find the steady-state voltage across the inductor v (t), when us 1 (t) = 20 cos(1000t) V, vs2(t) =...
Problem # 3 (15 pts.) A) Given For the circuit element: Ic(t) AC Circuit Vc(tss 10 cos(1000t+30°) V B) Determine Step 1: The impedance of the capacitor, Step 2: The reactance of the capacitor, Step 3: The admittance of the capacitor, Step 4: The susceptance of the capacitor Step 5: The phasor current lcF in polar form, Step 6: The steady state current Ic(t)s.
6. In the following circuit v,(t)-5sin(1x10 t) V and v,() -20cos(1x10+90 V Find 2o(t) using node voltage analysis (be careful with polarities). 
Problem # 1: Consider the circuit of Fig. 1: a) If vc(0) 8 V and i,(t) 40 S(t) mA, find Vc(s) and vc(t) fort>0 b) If ve(0) 1 V and ) 0.2 e u(t) A, find Vc(s) and v(t) fort>0 Problem #2: The circuit in Fig. 2 is at steady-state before t-0. a) Find V(s) and v(t) for t>0 b) Find I(s) and i(t) for t>0 5 S2 10 - 10u(t) V 6 H v(t) i(t). 130 F Figure 1...
vs(t) = A cos(1000t + B1) (a) Find the instantaneous power supplied by the power supply p = A2V3+ A3 cos(2000t + B3) with-180° < B3 S 180 (b) Find the instantaneous power received by the inductor p = A4V3 + A5 cos(2000t + B5) with-180° < B5 < 180 Vs RV3 Given Variables: A1:4V B1:30 degrees R:2 ohm C: 500 uF L:2 mH
3) Using Nodal analysis technique find Vx in the circuit shown below 10 V 20 2 5Ω Vi V2 V3 9 A 10Ω 4) Using superposition theorem find lx for the circuit shown below: 10Ω 30 V+ 10 2 5 S2 -6 A
Q5. (20 pts] Given i (0)=0 and Vc(0)=0, find the following for the circuit of Fig. 5 using time domain techniques a) W., alpha, S1, and s2. b) vc(-) = vc(final) = vc(steady-state). c) vc(t) for t20. t=0 / 0.11 1812 | + 0.4uF + V(t) 48V = Fig. 5
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