1. Consider the circuit shown below. The circuit is in steady state prior to /= 0. (a) What is v(0)? (b) What is i(≥ 0)? 40 V( + 20 Ω www Xt=0 + ΣΩ 5 H V 50 mF · 20 Ω 1 A DIA

The current in the circuit in the following figure is known to be i B₁e -2000t cos1500t + B₂e-2000t sin1500t, t ≥ 0. The capacitor has a value of 80 nF; the initial value of the current is 6.5 mA; and the initial voltage on the capacitor is -21 V.(Figure 1) Figure R www D L Io 1 of 1 > + Vo Correct Here we learn how to determine the value of B₁ in the underdamped natural response of a series RLC circuit. Part D Find the value of B2. Express your answer with the appropriate units. ▾ View Available Hint(s) Hint 1. How to determine B2 Find a and wa from the expression for i. Use KVL to determine the initial voltage across the inductor and calculate the initial value of di/dt. Use the obtained values and the value of B₁ to find B2. B₂= 10.5 Submit 01 Provide Feedback mA Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Next >

Look forward to hearing from you soon,

A capacitor (0.02 F) is charged to 1 V and then connencted in series with an inductor (10 H) and a resitor (40 Ω). Initially, there is no current in the circuit. Find the amplitude, frequency, and phase of the charge on the capacitor and plot its graph.

The capacitor in the circuit below is initially uncharged and the switch SW is closed at time dv(t) t=0. We derived the governing equation in class using KCL (iR-ic) to be Vç − v(t) = RC Derive the same equation using KVL. dt v(t) Vs SW ww R C

1. The initial voltage across the capacitor (t = 0 ^ +). 2. An expression that determines the voltage V_c as a function of time. 3. An expression that determines the voltage V_R as a function of time. 4. An expression for the current flowing through the 7 Ω resistor as a function of time. 5. The current flowing through the 7Ω resistor immediately after the switch changes position and at steady state.

I need the answer as soon as possible

The circuit given in the figure below is continuously sinusoidal and the element values in the circuit are e (t) = 2Cos (t + 90) volts, C = 1F, L = 2H, R1 = 1Ω, R2 = 2Ω.a) Find the Thevenin equivalent of the circuit in the form V = ZThI + VTh, viewed from the A-B ends looking left.b) Maximum active power is desired to be transferred to the Zload impedance connected to A-B terminals. What should be the Zload impedance? Calculate the maximum active power transferred to the load for this impedance value.

Exercises (1): for the following system: 2 H(s) = s +250,s+1 + Let on = 1, Obtain the poles of the system for č = 0, 0.1, 0.7, 1, 5 and guess the behavior of step response for every value with explanation. Plot the step response for every above on the same figure and obtain the behavior of it from the graph. + Let on = 1, = 0.8. Plot the step response and obtain the OS%, Ts, Tr, S.S.E & DC gain by : 1. From the graph.

Question Vvvv  Full explain this question very fast solution sent me    ..