PHYS345 Electricity and Electronics

Hint for 6.14

a)   Under what condition does XC short out the lower portion of the voltage divider? When XC is open, what is the result of the voltage divider?

b)   Find the effective impedance of the parallel combination of R2 and C, then use the voltage divider formula to find an expression for the gain.


"http://www.physics.udel.edu/~watson/phys345/protected/exercises/hints/6-14.html"
Last updated Oct. 8, 1999.
Copyright George Watson, Univ. of Delaware, 1999.