1) For the following circuit,
a) Determine the frequency for which X, is equal to R
b) Explain the change of total impedance with frequency, without resorting to a single calculation
c) Determine the total impedance at 100 Hz and 10 KHz and compare your answers with those above.
d) Determine the phase angle of the total impedance at f= 20 KHz. At this frequency, is the network resistive or inductive?

2) Determine the current Io in the network of the following figure using mesh analysis and check the result by applying theorem of literality and superposition or Thevenin's theorem.

3) Apply the linearity and superposition theorem to calculate the voltage Vo in the following electrical network.

  

 

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It seems you have a multipart question involving circuit analysis However the first part of your question is incomplete as the circuit description and ... View the full answer