Question

What is the transform impedance at terminals a-a' ?(see attachment)

Answer 1

?

Answer 2

I found to be Z(s)=sL+R/s^(2) LC+sRC+1.
Am I right ?

Answer 3

no frequency is given

Answer 4

oh in laplace

Answer 5

No frequency.

Answer 6

( R +sL) parallel with (1/sC)

Answer 7

\[\frac{ ( R +sL ) (\frac{1}{sC})}{R+sL + \frac{1}{sC} }\]

Answer 8

whatever that is.

Answer 9

combining resistors in parallel, you multiply the two , then divide by the sum

Answer 10

Thank you.