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Name15
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Homework Statement
Calculate phasor of the output voltage (Vout). The circuit is powered by a sine wave voltage source (Vs) with amplitude=10V and frequency=1000Hz.
Homework Equations
Voltage= Current*Impedance (V=IZ)
Z(R) = R
Z(C) = 1/jwC
i(t) = Acos(wt - phi)
V(out)=[Z(C) / (R+Z(C))]*Vs
The Attempt at a Solution
Total capacitance = 6.8nF+15nF=21.8nF
Z(R)=1000 Ohms
Z(C)=(-j)(1/(1000*21.8nF) = -45870j
Vout = [Z(C) / (R+Z(C))]*Vs = 0.98*Vs