Response to the following problem:
For the R-C high-pass filter of Fig.
a. Sketch Av = Vo /Vi versus frequency using a log scale for the frequency axis. Determine Av = Vo /Vi at fc, one octave above and below fc, and one decade above and below fc.
b. Sketch the phase plot of v versus frequency, where v is the angle by which Vo leads Vi. Determine v at the same frequencies noted in part (a).
![1090_R-C high-pass filter.jpg](https://secure.tutorsglobe.com/CMSImages/1090_R-C high-pass filter.jpg)