23. State and explain Kirchhoff's current law. Determine the value of R, and R, in the network of Fig. 2.49 if V,= V,12 and the equivalent resistance of the network between the terminals A and B is 1002 |Rs = 100/3 2 R,= 400/3 (Elect. Engg. I, Bombay Univ.) %3! %3D
23. State and explain Kirchhoff's current law. Determine the value of R, and R, in the network of Fig. 2.49 if V,= V,12 and the equivalent resistance of the network between the terminals A and B is 1002 |Rs = 100/3 2 R,= 400/3 (Elect. Engg. I, Bombay Univ.) %3! %3D
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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KVL and KCL
KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.
Sign Convention
Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.
Question
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曲 Apps
I Other bookmarks
E Reading list
21. Find the value of the voitage v in the networK OI Fig. 2.4 .
Por A Textbook of Electrical Technology B. LTheraja, andAKTherrie ndf for the networl Open with Fig. 2.48.
130 V
|-40 A
23. State and explain Kirchhoff's current law. Determine the value of R and R, in the network of Fig.
2.49 if V, = V,2 and the equivalent resistance of the network between the terminals A and B is 100 2
[R = 100/3 2 Rp= 400/3 (Elect. Engg. I, Bombay Univ.)
24. Four resistance each of R ohms and two resistances each of S ohms are connected (as shown in Fig.
2.50) to four terminasl AB and CD. A p.d. of V volts is applied across the terminals AB and a resis-
tance of Z ohm is connected across the terminals CD. Find the value of Z in terms of S and R in order
that the current at AB may be V/Z.
Find also the relationship that must hold between R and S in order that the p.d. at the points EF be
V/2.
[Z = R (R+ 2S); S = 4R]
Rs
Rs
R
R
E
R
R
C
E
ww
В
F
D
F
D
Fig. 2.49
Fig. 2.50
2.10.
Maxwell's Loop Curent Method
ocouoleateircuit solutions employs a system of
This method which is particular Page v24-Su880
loon or mosh currents instead of hranch currents
Las in Kirchhoff's laws)
Here the currents in
3:48 am
P Type here to search
耳
Ps
A P 4) ENG
10 Jan 2022
v 001= Z](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F298a2f4f-8ed5-4774-924a-32d51306f10d%2Fddd4e36b-e31b-44a2-b14a-3e7b935f8c95%2F4cld0nm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a classroom.google.com/c/NDEZOD90NZE3MTU2/a/NDQWMDIZNZIOND14/details
曲 Apps
I Other bookmarks
E Reading list
21. Find the value of the voitage v in the networK OI Fig. 2.4 .
Por A Textbook of Electrical Technology B. LTheraja, andAKTherrie ndf for the networl Open with Fig. 2.48.
130 V
|-40 A
23. State and explain Kirchhoff's current law. Determine the value of R and R, in the network of Fig.
2.49 if V, = V,2 and the equivalent resistance of the network between the terminals A and B is 100 2
[R = 100/3 2 Rp= 400/3 (Elect. Engg. I, Bombay Univ.)
24. Four resistance each of R ohms and two resistances each of S ohms are connected (as shown in Fig.
2.50) to four terminasl AB and CD. A p.d. of V volts is applied across the terminals AB and a resis-
tance of Z ohm is connected across the terminals CD. Find the value of Z in terms of S and R in order
that the current at AB may be V/Z.
Find also the relationship that must hold between R and S in order that the p.d. at the points EF be
V/2.
[Z = R (R+ 2S); S = 4R]
Rs
Rs
R
R
E
R
R
C
E
ww
В
F
D
F
D
Fig. 2.49
Fig. 2.50
2.10.
Maxwell's Loop Curent Method
ocouoleateircuit solutions employs a system of
This method which is particular Page v24-Su880
loon or mosh currents instead of hranch currents
Las in Kirchhoff's laws)
Here the currents in
3:48 am
P Type here to search
耳
Ps
A P 4) ENG
10 Jan 2022
v 001= Z
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