The initial energy stored in the circuit is zero. At t = 0, a DC current source of 24mA is applied to the circuit. The value of the resistor is 400N. What is the initial value of iL? What is the initial value of diL/dt? What are the roots of the characteristic equation? What is the numerical expression for iL(t) * ?when t 2 0? What is the wo^2, a^2

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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The initial energy stored in the circuit
is zero. At t = 0, a DC current source
of 24mA is applied to the circuit. The
value of the resistor is 4000. What is
the initial value of İL? What is the initial
value of diL/dt? What are the roots of
the characteristic equation? What is
the numerical expression for iL(t)
*?when t 0? What is the wo^2, a^2
t-0
A 25 nF
25 mH
a=16x10^8
wo=25 x10^8
s1=-25000
wo^2=16 x10^8
s1=-20000
IL(t)=24-32 EXP(-20000t) -8 EXP(-8000t)
mA T>=0
s2=-80000
IL(t)=24-32 EXP(-20000t) +8 EXP(-8000t)
mA T>=0
s2=-8000
V(t)=(150-60 EXP(-200t) ) V T>=0
Wo=50 x10^8
a^2=25x10^8
OOO
0O
O O O
O O
Transcribed Image Text:The initial energy stored in the circuit is zero. At t = 0, a DC current source of 24mA is applied to the circuit. The value of the resistor is 4000. What is the initial value of İL? What is the initial value of diL/dt? What are the roots of the characteristic equation? What is the numerical expression for iL(t) *?when t 0? What is the wo^2, a^2 t-0 A 25 nF 25 mH a=16x10^8 wo=25 x10^8 s1=-25000 wo^2=16 x10^8 s1=-20000 IL(t)=24-32 EXP(-20000t) -8 EXP(-8000t) mA T>=0 s2=-80000 IL(t)=24-32 EXP(-20000t) +8 EXP(-8000t) mA T>=0 s2=-8000 V(t)=(150-60 EXP(-200t) ) V T>=0 Wo=50 x10^8 a^2=25x10^8 OOO 0O O O O O O
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