Name: question 3: In the circuit below, let i(t)- 0 for-o<t <0; ?? 10 for 10sec...
4.25 In the circuit shown in Figure P4.25. let forooto for O t < 1 s for 1 s ,<2s for 2 s stoo Find the energy stored in the inductor for all te 2 H Figure P4.25
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...
In the circuit shown below, let vs-100e-80% for t 0 with v1(0) 20 v (a) Find i(t) for t 2 0 (b) Find v1(t) for t 2 0. (c) Find v2(t) for t2 0. (d) Find the energy stored in the 2 μ-capacitor at-40ms. 01 i(t) U2
Question 4 Find i(t) for t >0 for the circuit below. 4Ω 12 V 5 H 3 A
6. In the circuit below, the voltage and current expressions are i = 64e-10t A, t 2 0 0 Find a) R. b) t(in milliseconds ms) c) L d) The initial energy stored in the inductor e) The time (in milliseconds) it takes to dissipate 60% of the initial stored energy.
P3. In the circuit shown, let DUO 0, -00<t<0 v(t) = { 1, Ost<10s at (10, 1055t<00 (a) Find the energy stored in the capacitor as a function of t, for 0 st 50. (b) Find the energy delivered by the source as a function of t, for 0 stsoo. va) 0.1F 322 Figure P4.7
In the given circuit, identify (0) and i(t) for t> 0. Assume 10) = 0 V and 1(O) = 2.50 A. + 5u(t) A 222 v+0.5 F ell 1 H [3.780 e-t2cos(1.3229t - 90°)]u(1) V [5 + 2.67252 e-t2cos(1.3229t - 200.79] A [0 – 2.67252e-t2cos(1.3229t – 200.7°)] A [5 – 2.67252e-t/2 cos(1.3229t+ 200.79] A [2.673e-t2cos(1.3229t – 90°)]u(0) V [1.336e-t2 cos(1.3229t+ 90°)]/(t) v
Problem 1 (a) lf 0.4 t2 A for t > 0 in the circuit of Figa, find and sketch va(t) for t > 0.1 b) lfv,-40t V for t > 0 and iL (O) -5 A, find and sketch fin(C) for t>0 in the circuit of Fig, b, below 10Ω 5 H 10 Ω 511
In the circuit given below, V = 28 V. Find it for t> 0. 32 1 H iſt) 40u(t) A 192 V 40 mF O 10 = [8.729 sin(4.5830e-29410) A O 10 = [218.232 cos(4.5831)e-2940 A it = [218.232 sin(4.5831e-2]40) A O 10 = [8.729 COS(4.583 18-2010 A
1. If i() shown below is applied to the circuit below, determine io (0). i(t) 140 io(t) i(t) 0.5F 2. Use Fourier transform technique to find vo (O) in the circuit below. Let v, (1) = 4e-21 V. 2 H vi(t) Vo (t) 0