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ineedmunchies
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Homework Statement
Homework Equations
I know that at low frequency the capacitor will act like an open circuit.
However, i do not know what is meant by input impedance, does this just mean the combined impedance of the components in this circuit?
The Attempt at a Solution
Assuming it is just the combined impedances of the components:
At low frequency capacitor acts as open circuit so its just two resistors in parallel, therefore [tex]Z_{t}[/tex]=2([tex]Z_{r}[/tex])
At high frequencies do capacitors act like short circuits??
And then making it just [tex]Z_{r}[/tex]??
EDIT:for some reason the resistor looks odd in that picture, its just an ordinary resistor.