1. Consider the following resistive "bridge" network. 84V 8ΚΩ 4kQ 4kQ S₁ 4ΚΩ 8ΚΩ a. When the switch S₁ is open, what is the total equivalent resistance of the resistors in the dashed box? b. What is the potential difference Vab across the open switch? c. When the switch S₁ is closed, what is the total equivalent resistance of the resistors in the dashed box? (Note that this is not simply a combination of resistors in series and resistors in parallel.)
1. Consider the following resistive "bridge" network. 84V 8ΚΩ 4kQ 4kQ S₁ 4ΚΩ 8ΚΩ a. When the switch S₁ is open, what is the total equivalent resistance of the resistors in the dashed box? b. What is the potential difference Vab across the open switch? c. When the switch S₁ is closed, what is the total equivalent resistance of the resistors in the dashed box? (Note that this is not simply a combination of resistors in series and resistors in parallel.)
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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