Suppose the current flowing thru a 10pF capacitor is 25 sin (10t+45°), find the phase of...
Suppose the current flowing thru a 10pF capacitor is 25 sin (10t+45°), find the phase of Vc(t)
Homework Answers
Answer: phase of Vc(t) is -45°
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Suppose the current flowing thru a 10pF capacitor is 25 sin
(10t+45°), find the phase of...
Q No 2. Given that current thru capacitor in the circuit below, Io = 0.5 Sin...
Q No 2. Given that current thru capacitor in the circuit below, Io = 0.5 Sin 200 t A, find Vs (CLO 1) 252 12 www 11 |-jis2
What is the phase relationship between the voltage v(t) = 65 sin(or - 45') and current...
What is the phase relationship between the voltage v(t) = 65 sin(or - 45') and current i(t) = 20 sin( +90°)? i(t) lags v(t) by 0 = (note: 0 is a positive or negative angle in degrees)
6.14 The waveform for the current flowing through the 10-uF capacitor in Fig. P6.14a is shown...
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
28. Given a circuit that has 5V Sin(1000t + 45° applied and a total current flowing...
28. Given a circuit that has 5V Sin(1000t + 45° applied and a total current flowing through the circuit of 300ma Sin(1000t + 67°) find the resistance in the circuit. (p/c) Answer: 29. Consider the following complex number: a=3-3j. What is the magnitude and angle of this complex number (polar coordinates)? Limit your answer to 3 significant digits. (p/c) Answer: 30. Consider the following circuit. What are the parameters of the equivalent Thevenins
find the current flowing in the capacitor. j2 e jsr jion mm 1910 ) Esr
find the current flowing in the capacitor. j2 e jsr jion mm 1910 ) Esr
What is the phase of the current through L1 flowing left to right? (unit: rad) I...
What is the phase of the current through L1 flowing
left to right? (unit: rad)
I got every part right, including the amplitude
through L1, correct, but the phase is wrong. If you could do it in
MATLAB that'd be helpful so I can see where I messed up
Problem 02 C1 - m Vs1 ) C2 In the circuit, the amplitude and phase of the voltage and current sources are: Vs1: 8 V and 0.05 rad; Is1: 3 A...
The answer key says Underdamped, but i do not understand why. Question 10 In the circuit below, the inductor current, iz(), for t2 0 is known to be, -10t 1012 ve(t)) Vc(t) Find the response curve tha...
The answer key says Underdamped, but i do not understand
why.
Question 10 In the circuit below, the inductor current, iz(), for t2 0 is known to be, -10t 1012 ve(t)) Vc(t) Find the response curve that best represents the inductor current above iL(t) iL(t) (2) Underdamped (1) Undamped it t) i(t) (4) Overdamped (3) Critically damped (5) None of the above
Question 10 In the circuit below, the inductor current, iz(), for t2 0 is known to be, -10t...
Given the voltage across a 10 uF capacitor is Vc 200-t find the capacitor current (c)....
Given the voltage across a 10 uF capacitor is Vc 200-t find the capacitor current (c). ic mA QUESTION 3 Given the voltage across a 10 mH inductor is VL = 5V. Assuming the inductor current is zero at time zero, find the current at 4 ms.
1. (This one is challenging but very healthy.) In the circuit shown, a capacitor C-10pF is...
1. (This one is challenging but very healthy.) In the circuit shown, a capacitor C-10pF is wired in parallel with a resistor Ri 100S2; these are both in series with a resistor R2 100 S2 and an EMF E5V. 100 E-5V (a) Imagining the circuit just after inserting the EMF, what is the current through resistor R1? (b) A long time later, what is the current through Ri and the charge q on the capac- itor? (c) Using Kirchhoff's rules,...
1. Find the CTFT of the following signals 0 otherwise cos(40rt) sin(10Tt = e-10t (b) x(t)...
1. Find the CTFT of the following signals 0 otherwise cos(40rt) sin(10Tt = e-10t (b) x(t) = ) ( c) x(t) u(t) + e10ta(-t + 1)
Q No 2. Given that current thru capacitor in the circuit below, Io = 0.5 Sin 200 t A, find Vs (CLO 1) 252 12 www 11 |-jis2
What is the phase relationship between the voltage v(t) = 65 sin(or - 45') and current i(t) = 20 sin( +90°)? i(t) lags v(t) by 0 = (note: 0 is a positive or negative angle in degrees)
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
28. Given a circuit that has 5V Sin(1000t + 45° applied and a total current flowing through the circuit of 300ma Sin(1000t + 67°) find the resistance in the circuit. (p/c) Answer: 29. Consider the following complex number: a=3-3j. What is the magnitude and angle of this complex number (polar coordinates)? Limit your answer to 3 significant digits. (p/c) Answer: 30. Consider the following circuit. What are the parameters of the equivalent Thevenins
find the current flowing in the capacitor. j2 e jsr jion mm 1910 ) Esr
What is the phase of the current through L1 flowing
left to right? (unit: rad)
I got every part right, including the amplitude
through L1, correct, but the phase is wrong. If you could do it in
MATLAB that'd be helpful so I can see where I messed up
Problem 02 C1 - m Vs1 ) C2 In the circuit, the amplitude and phase of the voltage and current sources are: Vs1: 8 V and 0.05 rad; Is1: 3 A...
The answer key says Underdamped, but i do not understand
why.
Question 10 In the circuit below, the inductor current, iz(), for t2 0 is known to be, -10t 1012 ve(t)) Vc(t) Find the response curve that best represents the inductor current above iL(t) iL(t) (2) Underdamped (1) Undamped it t) i(t) (4) Overdamped (3) Critically damped (5) None of the above
Question 10 In the circuit below, the inductor current, iz(), for t2 0 is known to be, -10t...
Given the voltage across a 10 uF capacitor is Vc 200-t find the capacitor current (c). ic mA QUESTION 3 Given the voltage across a 10 mH inductor is VL = 5V. Assuming the inductor current is zero at time zero, find the current at 4 ms.
1. (This one is challenging but very healthy.) In the circuit shown, a capacitor C-10pF is wired in parallel with a resistor Ri 100S2; these are both in series with a resistor R2 100 S2 and an EMF E5V. 100 E-5V (a) Imagining the circuit just after inserting the EMF, what is the current through resistor R1? (b) A long time later, what is the current through Ri and the charge q on the capac- itor? (c) Using Kirchhoff's rules,...
1. Find the CTFT of the following signals 0 otherwise cos(40rt) sin(10Tt = e-10t (b) x(t) = ) ( c) x(t) u(t) + e10ta(-t + 1)
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