3. (40 pts total) Eigenvalues of Systems of Equations Application: Series RLC Circuit, Natural, or Transient...
1) (40 pts total) Solving and order ODE using Laplace Transforms: Consider a series RLC circuit with resistor R, inductor L, and a capacitor C in series. The same current i(t) flows through R, L, and C. The voltage source v(t) is removed at t=0, but current continues to flow through the circuit for some time. We wish to find the natural response of this series RLC circuit, and find an equation for i(t). Using KVL and differentiating the equation...
use MATLAB functions to solve this problem The current, i, in a series RLC circuit when the switch is closed at t 0 can be determined from the solution of the V 2nd-order ODE to v t-0 d2i ndi 1 where R, L, and c are the resistance of the resistor, the inductance of the inductor, and the capacitance of the capacitor, respectively. (a) Solve the equation for i in terms of L, R, C, and t, assuming that at...
Solve all the problems shown below Problem 1 In a source free RLC series circuit If R=1092 ,L=5H ,and C= 2 mF 1) Find a.,0, and the characteristics roots $,$2. 2) Find the response i(t) knowing that v(0)=5V and i(0)=1A Problem 2 In a source free RLC parallel circuit If R=52 ,L= 1H ,and C= 10 m 1) Find a ,0, and the characteristics roots S1,S2. 2) Find the response V(t) knowing that v(O)=10V and i(0)=5A Problem 3 In a...
6. (11 pts) Determine the values of R, L, and C in a series RLC circuit if. 100-e3100cos(40t)+ 75sin(40t)] V and 30t Vc(t) i(t) 0.125e 30'sin(40t) A
Extra Credit: You have an undriven series RLC circuit in which the capacitor was given some initial charge at t=0. a. What is the natural frequency of the circuit in terms of R, L, and C? (2 pts) b. For what R value(s) will the circuit oscillate at the natural frequency? For other R values, will it oscillate at a higher or lower frequency? (2 pts) c. If we call the value of R that causes critical damping Re, then...
0 in the series RLC circuit shown in Figure 2 switches 51 and 52 both open at t -0. Solve the differential equation for loop current I (t) when the res has a value of 1 Ohm. Be sure to show all work and specify values for alpha, WO, W d, S1, S2, (o), V(o), etc. if they are required for the solution (e.g. s1 and s2 are only needed for an overdamped solution. (300 pts a: - Wo =...
5. Extra Credit: You have an undriven series RLC circuit in which the capacitor was given some initial charge at t=0. a. What is the natural frequency of the circuit in terms of R, L, and C? (2 pts) b. For what R value(s) will the circuit oscillate at the natural frequency? For other R values, will it oscillate at a higher or lower frequency? (2 pts) c. If we call the value of R that causes critical damping Re,...
5.) In the series RLC circuit shown in Figure 2, switches S1 and 52 both open at ta 0. Solve the differential equation for loop current 1(t) when the resistor R has a value of 2 Ohms. Be sure to show all work and specify values for alpha, wo , W d, 51, 52, (0), V(o), etc. if they are required for the solution (e.g. s1 and s2 are only needed for an overdamped solution. (300 pts) a - Wo=-...
RLC circuit in series A resistor R is connected in series to an inductor L and a capacitor C, without any external emf sources. (a) Using the fact that the energy stored in both the capacitor and the inductor is being dissipated in the resistor, show that the charge on the capacitor q(t) satisfies the differential equation d^2 q/ dt^2 + Rdq/Ldt + q/LC = 0. This is the equation of a damped oscillator and it has a solution of...
A sinusoidal voltage v(t) = (40 V) sin(100t) is applied to a series RLC circuit with L = 160 mH, C = 99 mu/F. and R = 68 ohm. What is the impedance of the circuit? What is the current amplitude? Determine the numerical values for I_m, and omega, and phi in the equation i(t) = I_m sin(omegst minus phi).