Answered: Q.4: Use the mesh analysis on a circuit…

Q.4: Use the mesh analysis on a circuit at Figure 1 to find: a- Currents on resistors R1, R2, and R3? B b- Voltages at nodes A, B, and C? R1=12 20V R2=50 R4=52 R5=2.52 A R3=2.52 Figure 1 Page 3 of 4

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter7: Parallel Circuits

Section: Chapter Questions

Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....

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Concept explainers

Thevenin Theorem

Any linear circuit, no matter how complex, maybe simplified to an equivalent circuit utilizing only a single voltage source and series resistance coupled to a load, according to Thevenin's Theorem. The superposition principle says that all foundational equations must be linear, and the notion of "linear" is still the same (i.e., there should not be any exponentials or roots). This is particularly the case when operating with passive elements like resistors, inductors, and capacitors. However, some components (particularly some gaseous and semiconductor devices like tunnel diode, Schottky diode, transistors like BJT, MOSFET) are nonlinear, meaning their current resistance fluctuates with voltage and current. As a result, circuits made up of these parts are known as nonlinear circuits.

Question

Q.4: Use the mesh analysis on a circuit at Figure 1 to find:
a- Currents on resistors R1, R2, and R3?
B
b- Voltages at nodes A, B, and C?
R1=12
20V
R2=50
R4=52
R5=2.52
A
R3=2.52
Figure 1
Page 3 of 4

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