Problem 14-1    Source:   Problem elaborated by the author of the site.

In the circuit show in Figure 14-01.1, calculate:

a) The currents i₁ , i₂ and i₃.

b) The voltage of the node e₁.

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Problem 14-2    Source:    Problem 4.12 - page 96 -    NILSSON & RIEDEL -    Book: Circuitos Elétricos - 8ª edição - Ed. Pearson Education do Brasil - 2010.

In the circuit show in Figure 14-02.1, calculate:

a) The voltage of the nodes.

b) The currents i₁ , i₂ , i₃ and i₄.

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Problem 14-3    Source:    Example 5.10 - page 188 -    IRWIN, J. David -    Book: Análise de Circuitos em Engenharia - 4ª edição - Ed. Pearson Education do Brasil - 2013.

In the circuit show in Figure 14-03.1, calculate:

a) The voltage of all the essential nodes.

b) The voltage at the terminals a-b.

c) The currents i_k , i_x and i_y.

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Problem 14-4    Source:   Adapted from the Exercise 4.8 - page 161 -    CARLSON, A. Bruce -    Book: Circuits - Preliminary Edition - Ed. John Wiley - 1996.

In the circuit show in Figure 14-04.1, calculate i₁ and i₂.

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Problem 14-5    Source:   Problem created by the site's author.

In the circuit shown in Figure 14-05.1, calculate I₁ and I₂ using the Superposition method.

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Problem 14-6    Source:    Adapted from Problem 4.98 - page 155 -    NILSSON & RIEDEL -    Book: Electric Circuits - 10th edition - Ed. Pearson Education of Brazil - 2015.

In the circuit shown in Figure 14-06.1, calculate the value of V_x and i using the Superposition method.

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Problema 14-7    Source:    Adapted from Problem 5.3-13 - page 207 -    SVOBODA, James A. & DORF, Richard C. -    Book: Introduction to Electric Circuits - 9th edition - Ed. Wiley - 2014.

The input to the circuit shown in Figure 14-07.1 is the current source I₁. The output is the voltage V₀. The current source I₂ is used to adjust the relationship between input and output. Determine the values of I₂ and R so that the output is related to the input by the equation below:

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Problema 14-8    Source:    Adapted from Example 3.21 - page 3.24 -    SINGH, Ravish -    Book: Network Analysis and Synthesis - 1st edition - Ed. McGraw Hill Education (India) - 2013.

In the circuit shown in Figure 14-08.1 find the value of V_x.

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