Given is the following circuit: Switch loc (1 R Initially, there is no current in the inductor. The switch (breaker) closes at t = 0. Question 2.1: What differential equation describes the circuit, when the switch is closed? Question 2.2: What is the voltage over the inductor right after closing? Question 2.3: What is voltage at t -> 0? After a long time (t>>L/R) the switch opens again and the current through it drops to zero. Question 2.4: What is the voltage over the inductor right after opening? Question 2.5: What is the voltage at t -> 0? Question 2.6: What is the voltage right after opening, if R=∞?

Given is the following circuit: Switch loc (1 R Initially, there is no current in the inductor. The switch (breaker) closes at t = 0. Question 2.1: What differential equation describes the circuit, when the switch is closed? Question 2.2: What is the voltage over the inductor right after closing? Question 2.3: What is voltage at t -> 0? After a long time (t>>L/R) the switch opens again and the current through it drops to zero. Question 2.4: What is the voltage over the inductor right after opening? Question 2.5: What is the voltage at t -> 0? Question 2.6: What is the voltage right after opening, if R=∞?

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter7: Alternating Current, Power Distribution, And Voltage Systems

Section: Chapter Questions

Problem 5RQ

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