18. Refer to the circuit of Figure 19-64. a. Write the nodal equations. b. Solve for the node voltages. c. Determine the voltage V across the 3- capacitor. 6Ω 2 A40⁰ FIGURE 19-64 V 202 www 3 AZ-90° 30 V₂ 2 AZ90° ⒸCengage Learning 2013

18. Refer to the circuit of Figure 19-64. a. Write the nodal equations. b. Solve for the node voltages. c. Determine the voltage V across the 3- capacitor. 6Ω 2 A40⁰ FIGURE 19-64 V 202 www 3 AZ-90° 30 V₂ 2 AZ90° ⒸCengage Learning 2013

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 51PE: Suppose you measure the terminal voltage of a 3.2G0-V lithium cell having an internal resistance of...

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Question

18. Refer to the circuit of Figure 19-64.
a. Write the nodal equations.
b. Solve for the node voltages.
c. Determine the voltage V across the 3-2 capacitor.
V₁
6Ω
2 AZ0°
FIGURE 19-64
+
V30
202
3 AZ-90°
V₂
2 AZ90°
Ⓒ Cengage Learning 2013

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