10) After the switch has been closed for a very long time, it is then opened. What is I3(topen), the current through the resistor R3 at a time topen = 6.2 ms after the switch was opened? The positive direction for the current is indicated in the figure. 1) What is VL,max(closed), the magnitude of the maximum voltage across the inductor during the time when the switch is closed? 12) What is VL,max(open), the magnitude of the maximum voltage across the inductor during the time when the switch is open? V

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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Needed to be solved 10,11 and 12 correclty in 30 minutes and get the thumbs up please show neat and clean work. Please provide correct solution in box please
The next seven questions pertain to the situation described below.
A circuit is constructed with four resistors,
one inductor, one battery and a switch as
shown. The values for the resistors are: R1 =
V
R3
L
R2 = 20 2, R3 = 97 2 and R4 = 97 2. The
R2
inductance is L = 383 mH and the battery
voltage is V = 12 V. The positive terminal of
the battery is indicated with a + sign.
7) The switch has been open for a long time when at time t 0, the switch
is closed. What is I4(0), the magnitude of the current through the resistor
%3D
R4 just after the switch is closed?
8) What is I4(0), the magnitude of the current through the resistor R4 after
the switch has been closed for a very long time?
A
9) What is IL(0), the magnitude of the current through the inductor after
the switch has been closed for a very long time?
A
10) After the switch has been closed for a very long time, it is then opened.
What is I3(topen), the current through the resistor R3 at a time topen = 6.2
ms after the switch was opened? The positive direction for the current is
indicated in the figure.
A
I1) What is VL.max(closed), the magnitude of the maximum voltage
across the inductor during the time when the switch is closed?
V
12) What is VL.max(open), the magnitude of the maximum voltage across
the inductor during the time when the switch is open?
V
13) Below is some space to write notes on this problem.
Transcribed Image Text:The next seven questions pertain to the situation described below. A circuit is constructed with four resistors, one inductor, one battery and a switch as shown. The values for the resistors are: R1 = V R3 L R2 = 20 2, R3 = 97 2 and R4 = 97 2. The R2 inductance is L = 383 mH and the battery voltage is V = 12 V. The positive terminal of the battery is indicated with a + sign. 7) The switch has been open for a long time when at time t 0, the switch is closed. What is I4(0), the magnitude of the current through the resistor %3D R4 just after the switch is closed? 8) What is I4(0), the magnitude of the current through the resistor R4 after the switch has been closed for a very long time? A 9) What is IL(0), the magnitude of the current through the inductor after the switch has been closed for a very long time? A 10) After the switch has been closed for a very long time, it is then opened. What is I3(topen), the current through the resistor R3 at a time topen = 6.2 ms after the switch was opened? The positive direction for the current is indicated in the figure. A I1) What is VL.max(closed), the magnitude of the maximum voltage across the inductor during the time when the switch is closed? V 12) What is VL.max(open), the magnitude of the maximum voltage across the inductor during the time when the switch is open? V 13) Below is some space to write notes on this problem.
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