Question

7. The input voltage for the circuit shown in Figure 6.22 is given by Vc(t)- Vo cos ot. Figure 6.22. Circuit for Problem 7 (a) Find the equivalent impedance of all three components in the complex notation. (b) What is the expression for amplitude of the current? (c) What is the expression for the phase difference between the current and the (d) If Vo-10V, R 10 kQ, L 2.5 H, and C-0.01 μ F, make a plot (using Excel or (e) Make a plot of the amplitude of the voltage across the resistor as a function of (f) If we assume V is an input voltage and VR is the output voltage, what utility can voltage of the source? your favorite software) of the amplitude of the current vs. frequency (f not ω). frequency. you find for this circuit?

I just need help with parts d and e and what equation i would use to make my graph

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Answer #1

15,7o79 15915413) /08+ (15,-7079f 1991549.?) - au can use these epabers to

You will get a resonance at around 1000 Hz when XL = XC.

The current will be maximum and the impedance minimum.

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