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Answer both a and b.And my id=190108013..so,x=013 and y=19.

Answer both a and b.And my id=190108013..so,x=013 and y=19.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Answer both a and b.And my id=190108013..so,x=013 and y=19.

1. a. The resistance R2 is attached to a circuit in Fig. for Q. 1(a). The Thevenin voltage and resistance as seen without the resistance R2 are calculated to be, VTh = x V RTh = y 2 Where x=last three digit of your student ID and y= first two digit of your student ID. If student ID is 1234567890 then first two digit is 12 and last three digit is 890. your Determine the following: (i) The values of Vg and R, when R2 is not attached (ii) The value of R2 required to cause I=0.3 A when R2 is attached (iii) The value of R2 required to cause V= 9 V when R2 is attached R1 R1 Vs R1 R2 R1 VTh, RTh Fig. for Q. 1(a) b. For the circuit shown in Fig. for Q. 1(b), find the gain V/Vs. 200 2 2 ΚΩ 40 I . Vs(+ 100 2 +, 10 KQ Vo 1000 5 V 10 ΚΩ Fig. for Q. 1 (b) ww ww
Transcribed Image Text:1. a. The resistance R2 is attached to a circuit in Fig. for Q. 1(a). The Thevenin voltage and resistance as seen without the resistance R2 are calculated to be, VTh = x V RTh = y 2 Where x=last three digit of your student ID and y= first two digit of your student ID. If student ID is 1234567890 then first two digit is 12 and last three digit is 890. your Determine the following: (i) The values of Vg and R, when R2 is not attached (ii) The value of R2 required to cause I=0.3 A when R2 is attached (iii) The value of R2 required to cause V= 9 V when R2 is attached R1 R1 Vs R1 R2 R1 VTh, RTh Fig. for Q. 1(a) b. For the circuit shown in Fig. for Q. 1(b), find the gain V/Vs. 200 2 2 ΚΩ 40 I . Vs(+ 100 2 +, 10 KQ Vo 1000 5 V 10 ΚΩ Fig. for Q. 1 (b) ww ww
Expert Solution
Step 1

Taking X=13 V and y=19 

i.e Vth=13 V

Rth=19 Ω

(i) The values of Vs and R1 

Electrical Engineering homework question answer, step 1, image 1

In given diagram Rth is given as by short circuiting the Vs

Electrical Engineering homework question answer, step 1, image 2

Vth is given as 

Electrical Engineering homework question answer, step 1, image 3

 

 

Step 2

(ii) Value of R2 for I=0.3 A

From the previous problem the Thevenin's circuit can be represented as

Electrical Engineering homework question answer, step 2, image 1

From the diagram the KVL equation is given as 

Electrical Engineering homework question answer, step 2, image 2

 

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