EE 200

Prof. Rich Kozick

Spring, 1997

**Date Assigned:** Friday, March 7, 1997

**Date Due:** Wednesday, March 12 and Friday, March 14, 1997

**Reading:**
Relevant reading in the text to supplement the class notes
are sections 6.1, 6.2, 6.3, 7.1, and 7.2.

**Problems:**
Please submit solutions to the following problems on
**Wednesday, March 12**.

- For each sine wave, find the phasor representation
(in polar form), and sketch the phasor in the complex plane.
- For each phasor, express the corresponding sine wave as
a time function, and sketch the sine wave versus time.
Assume .
- Find the
*magnitude*of each complex number below.

Please submit solutions to the following problems on
**Friday, March 14**.

- A circuit and its phasor/impedance equivalent are
shown below.
Determine the current
*i*(*t*), and sketch*i*(*t*) versus*t*. Indicate the sine wave amplitude, frequency, and phase in the sketch. Note that .**CIRCUIT OMITTED IN HTML DOCUMENT -- SEE PAPER COPY** - Classify each circuit below as one of the following types
of filter: low-pass, high-pass, or band-pass.
You can do this either by thinking about how each circuit operates
as and ,
or you can analyze the circuits as voltage dividers with
impedances and study the resulting equations.
**CIRCUIT OMITTED IN HTML DOCUMENT -- SEE PAPER COPY**

Thu Mar 6 10:40:03 EST 1997