The Laplace transform function for the output voltage of a network is expressed

Chesley 2021-10-27 Answered
The Laplace transform function for the output voltage of a network is expressed in the following form:
V0(s)=12(s+2)s(s+1)(s+3)(s+4)
​Determine the final value of this voltage; that is,
υ0(t) as t
a) 6V
b) 2V
c) 12V
d) 4V
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Expert Answer

Neelam Wainwright
Answered 2021-10-28 Author has 102 answers
We will use the expression for final value of f(t):
f()=limsosF(s)
υ0()=limsos(12(s+2)s(s+1)(s+3)(s+4))
=limso(12(s+2)s(s+1)(s+3)(s+4))
=(12)(2)(1)(3)(4)
=2
The answer is B.
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