Problem 59-1    Source:   Adapted from Problem 20 - page 731 - BOYLESTAD, Robert L. - Book: Introdução à Análise de Circuitos - Ed. Prentice Hall - 10ª edição - 2008.

For the circuit shown in the Figure 59-1.1:

a) Determine V_o to a frequency one octave above the cutoff frequency.

b) Determine V_o to a frequency a decade below the cutoff frequency.

Problem 59-2    Source:   Problem elaborated by the site's authors.

For the circuit shown in Figure 59-02.1, determine:

a) the filter cutoff frequency.

b) what is the phase difference between the output voltage and the source voltage at the cutoff frequency.

Problem 59-3    Font:   Problem elaborated by the site's authors.

For the circuit shown in Figure 59-03.1, determine:

a) the first and second cutoff frequencies of the filter.

b) what is the output voltage V_o, if V_i = 10 cos(600 t)