how to do this problem with steps and show which is which.
how to do this problem with steps and show which is which. Problem : Find v(t)...
2. complex numbers a voltage v(t) is given: v(t)=v1(t)+v2(t)=1 V sin( omega t -45) – 2 V cos(omega t-60) a)convert the voltages to phasors and sketch a phasor diagram of V1,V2 and V b)reduce the expression of v(t) to the form v(t)=Vm cos(omega*t + fi(its angle)) do u see normaly 3 exercise _? Problem 4. laplace transform of discontinuous function for the function illustrated a) sketch f'(t) b)find la place transform of f'(t)
How to solve this? Please show how to change the capacitor and inductance into phasor. Thanks 12) Find vo in the following circuit using nodal analysis. 1 H 322 WW 10 cos(1 – 45°) V vo 5 sin(a + 30°) V (Answer: 15.73 cos (t + 247.9°) V)
1. Find the phasor form of the following functions. a. v(t)-1 55 cos(3771-25?)I, b. dt) = 5 sin(1 0001-400)V c. it) 10cos 10r6315 cos 10r-42° )A d. )-460 cos(500-25)-220sin00s°)
Please show steps how to derive by direct integration. Thanks! Integration By direct integration, find the one-sided Laplace transforms of the following functions 3. t cos (wot) u(t) 4. e-2t cos (5t + θ) u (t) 1. u(t) -u(t -1) 2. te-tu(t) Piecewise-defined Signals By direct integration, find the Laplace transforms of the following signals: 1. 0 otherwise. 0 t<0 2. { sin(t) 0 t< π 0 otherwise.
Can you help me solve this problem and show the steps? Find the current ii(t) using mesh analysis in the s-domain. F 4 H HH mm + 4e-21 u(t) V ij(t) iz(t) + 2e-fu(t) V 10 22
If u(t) = (sin(2t), cos(3), t) and v(t) = (t cos(3), sin(2t)), use Formula 4 of this theorem to find lu(e) • vce). dt
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
4.15. Use phasor techniques in the following. (a) Find 2 cos(100t - 459) – 3 cos (100t + 60°) (b) Find 50 sin(100t) + (d/dt) cos (100t - 30). Hint: Do not take the derivative in the time domain; replace it by jo in the frequency domain. (c) Use phasor techniques to evaluate the derivative the formula in the time domain and transform of i(t) = 20 sin(500t) at t = 2 ms. Hint: Write into the frequency domain, using...
8) Find v(t) and i(t) use the differential equations approach. Show all work ?? 5
III. When solving this problem show all the steps needed to transform the expressions into ones that can be (10) found in the table and indicate the entry of the table used in each step. a) Find the Laplace transform F(s) of the function (5+234 +5e-2) cos(6t) b) Find the inverse Laplace transform f(t) of the function F(s) = 2 s2 + 2s + 5 f(t)=L-'{F(s) Table of Laplace Transforms F(s)=L{()} f(t)= L-'{F(s) F(s)=L{f(t)} 1. 2. et s-a 3. r",...