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2. For the following circuit, and given input signal, sketch the corresponding output volt) for t>...
Find i(t) for t> 0 in the given circuit. Assume v;= 34 V. t=0 10 22 6022 [i(t) 1 mF Vi + 40 Ω 2.5 H O (0) = –10.88te-20+ (0) A i(t) = -27.20 te-20tu(t) A i(t) = 13.60te-20tu() A O i(t) = –17.00 te-20t4() A
input 12V t>0 ok input output Draw a sketch of the output voltage. Be sure to label the relevant times and relevant asymptotic voltages
1. Find Do(t) nd oolt) for t>0 in the network, assume the circuit was in steady state before t>0. 200 μF 24v (+ volt)
We are given the following information about a signal x(t) a) t) is real and odd. b)x(t) is periodic with period T 2 and has Fourier coefficients a a,-0 for Ikl > 1. d) 2 Identify two possible signals that satisfy these properties.
T polit) Plobleln After being open for a long time, the switch shown in the circuit below closes at tO Find VRt) fort>o 10? t-0 15? 60 6? 90 9? 9? 13 V+ 20 mH 8? 2 A VR(t) for t> (3/2)e-133.33)V
7.27 Sketch and label, for 0 <t < 6 ms, the current drawn by a 2-mH inductance with zero initial stored energy in re- sponse to the voltage waveform of Figure P7.27 v (V) Figure P7.27
A signal x(t) is defined as; 3 0 -0.2 <t < 0.2 - 1.8<t< -0.2 To implement Fourier Series (t)---> (ults) -1 1 0 t---> (sec) (ii) To= Wo=- Do- Dn= Sketch D vs nw.. (vi) Sketch <D, (e.) vs nw.. (vii) Power of r(t) = (viii) Express x(t) as sum of Sine Waves, Cosine waves and DC (ix) Show that the expression found in part(viii) is real
find the v(s) base on that given info and graph ASSIGNMENT I Q4 If a(s) S s-[0,2] s> 2m 4 a (ms 2) 2 s(m) find v(s) if v(s 0) 41
TO 2, the signal m(t) 20 sinc ( 400't) is an input to a ring modulator with carrier frequency 10 fm where fm is the maximum frequency of m(t)} (a) Draw the block diagram of the used ring modulator and write down equation of the output signal of the modulator (b) Sketch spectrum of the modulated transmitted AM signal (c) Sketch the corresponding VSB AM spectrum with 25% of visitgal band relative to the other band. TO 2, the signal...
2. The following RC circuit is given. Vout(t) R> c = = At t = 0, the switch closes. V is a constant voltage and Vout(0) = 0 V. Using natural frequencies method, find the output voltage, Vout(t) and plot it. Now, change the location of the capacitor, C, as shown below. Assume the voltage across the capacitor is 0 V at t = 0. How does Vout(t) change? Plot the waveform for Vout(t). Vout(t)