12 volt battery is connected to two resistors and an inductor. Switch S hasen open for a long time and is closed at time t = 0. R1 R2 What is the current I R1 = 5 Q R2 = 70 L = 3 mH immediately after the switch is closed? + E E= 12 V S. What is the magnitude of dl/dt immediately after the switch is closed? What is the current Iį after the switch is closed for a long time? After the switch is closed for a long time, the switch is thrown open. What is the current Iį immediately after the switch is opened? 1 ll

Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter27: Direct-current Circuits
Section: Chapter Questions
Problem 26P: In the circuit of Figure P27.25, the switch S has been open for a long time. It is then suddenly...
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12 volt battery is connected to two resistors and an inductor. Switch S hasen open for a long time and is
closed at time t = 0.
R1
R2
What is the current I
R1 = 5 Q
R2 = 70
L = 3 mH
immediately after the switch is
+
closed?
E
E= 12 V
What is the magnitude of dl/dt immediately after the switch is closed?
What is the current Iį after the switch is closed for a long time?
After the switch is closed for a long time, the switch is thrown open. What is the current I immediately after
the switch is opened?
Transcribed Image Text:12 volt battery is connected to two resistors and an inductor. Switch S hasen open for a long time and is closed at time t = 0. R1 R2 What is the current I R1 = 5 Q R2 = 70 L = 3 mH immediately after the switch is + closed? E E= 12 V What is the magnitude of dl/dt immediately after the switch is closed? What is the current Iį after the switch is closed for a long time? After the switch is closed for a long time, the switch is thrown open. What is the current I immediately after the switch is opened?
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