Problem 3 The following circuit is used by a biology student to study “frog kick." She noticed that the frog kicked a little when the switch was closed but kicked violently when the switch was opened. Model the frog as a resistor (Rfrog = 1000N). Assume that switch has been closed for a long time. a) Compute the initial inductor current under DC conditions. b) At t = Os the switch is opened. Compute inductor current for t 2 0. c) What is voltage applied to frog for t 2 0? What could be a possible reason for the frog's violent kick?
Problem 3 The following circuit is used by a biology student to study “frog kick." She noticed that the frog kicked a little when the switch was closed but kicked violently when the switch was opened. Model the frog as a resistor (Rfrog = 1000N). Assume that switch has been closed for a long time. a) Compute the initial inductor current under DC conditions. b) At t = Os the switch is opened. Compute inductor current for t 2 0. c) What is voltage applied to frog for t 2 0? What could be a possible reason for the frog's violent kick?
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter17: Resistive-inductive Series Circuits
Section: Chapter Questions
Problem 2PA: You are a journeyman electrician working in an industrial plant. Your task is to connect an inductor...
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![Problem 3
The following circuit is used by a biology student to study “frog kick."
She noticed that the frog kicked a little when the switch was closed but kicked violently when
the switch was opened. Model the frog as a resistor (Rrrog = 10000). Assume that switch
has been closed for a long time.
a) Compute the initial inductor current under DC conditions.
b) Att = Os the switch is opened. Compute inductor current for t 2 0.
c) What is voltage applied to frog for t > 0? What could be a possible reason for the frog's
violent kick?
Switch
50 Ω
Frog
12 V
2H](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Feaba6b9d-a936-499a-be32-13b06558e6fa%2F0f3c7d85-e133-4dea-b4de-0613c4eb50da%2Fv36u0a_processed.png&w=3840&q=75)
Transcribed Image Text:Problem 3
The following circuit is used by a biology student to study “frog kick."
She noticed that the frog kicked a little when the switch was closed but kicked violently when
the switch was opened. Model the frog as a resistor (Rrrog = 10000). Assume that switch
has been closed for a long time.
a) Compute the initial inductor current under DC conditions.
b) Att = Os the switch is opened. Compute inductor current for t 2 0.
c) What is voltage applied to frog for t > 0? What could be a possible reason for the frog's
violent kick?
Switch
50 Ω
Frog
12 V
2H
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