__ Problem 3.1__ Source:
Problem elaborated by the author of the site.

Knowing that _{1} = 12 µ F,
C_{2} = 2 µ F _{3} = 4 µ F

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__ Problem 3.2__ Source:
Problem 25.23 - page 134 - HALLIDAY, RESNICK,
WALKER, Jearl - Book: Fundamentos de Física - Vol 3 - Ed. LTC - 8ª edição - 2009.

In the circuit shown in _{2} = 3 µF,
C_{4} = 4 µF

_{3}

_{1}

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__ Problem 3.3__ Source:
Problem 6.22 -
page 216 - SADIKU, Matthew N. O. , ALEXANDER, Charles K. -
Book: Fundamentos de Circuitos Elétricos - McGraw Hill - 5ª edição - 2013.

In the circuits shown in

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__ Problem 3.4__ Source:
Problem 6.25 - page 243
- IRWIN, J. David -
Book: Análise de Circuitos em Engenharia - 4ª edição - Ed. Pearson - 2013.

Determine the value of _{total} = 2 µF

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** Problem 3.5**
Source: Adapted of Problem 6.24 - page 216 -
SADIKU, Matthew N. O. , ALEXANDER, Charles K. -
Book: Fundamentos de Circuitos Elétricos - McGraw Hill - 5ª edição - 2013.

Knowing that_{1} = 30 µF, C_{2} = 60 µF, C_{3} = 14 µF,
C_{4} = 20 µF , C_{5} = 80 µF

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** Problem 3.6**
Source: Problem 6.28 - page 216
- SADIKU, Matthew N. O. , ALEXANDER, Charles K. -
Book: Fundamentos de Circuitos Elétricos - McGraw Hill - 5ª edição - 2013.

Given the values of the capacitors in the circuit shown in

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** Problem 3.7** Source:
Adapted of Problem 6.26 - page 244
- IRWIN, J. David -
Book: Análise de Circuitos em Engenharia - 4ª edição - Ed. Pearson - 2013.

Determine the value of _{total} = 4.5 µF

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** Problem 3.8** Source:
Problem 6.29 - page 244
- IRWIN, J. David -
Book: Análise de Circuitos em Engenharia - 4ª edição - Ed. Pearson - 2013.

Determine the value of the total capacitance that the circuit shown in _{1} = 4.0 µF, C_{2} = 6.0 µF,
C_{3} = 1.0 µF, C_{4} = 8.0 µF_{5} = 3.0 µF

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__ Problem 3.9__ Source:
Problem 6.24 - page 242
- IRWIN, J. David -
Book: Análise de Circuitos em Engenharia - 4ª edição - Ed. Pearson - 2013.

Given four capacitors of

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__ Problem 3.10__ Fonte:
Problem elaborated by the author of the site.

Suppose we have a capacitor, called _{1}_{1} = 10 volts_{2}

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