22 Q 33 Q R a 20 Q. 47Q 58 Q b Req 10 Q Figure Q1(b)

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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R2
A
V1
R1
(2 - 12 V)
R3
Ř4
Figure Q1(a)
22 Q
33 Q
R
20 Q.
470
58 Q
Req
10 Q
Figure Q1(b)
Transcribed Image Text:R2 A V1 R1 (2 - 12 V) R3 Ř4 Figure Q1(a) 22 Q 33 Q R 20 Q. 470 58 Q Req 10 Q Figure Q1(b)
(ii)
Build the corresponding V-I table based on the results in Q1(a)(i).
Based on Q1(a)(ii), sketch the resulted graph to show the relationship between
V and I.
(iii)
(iv)
Determine the new R1 and R3 values if the values of R2 and R4 are maintained,
the total current, It is 25 µA, whereas the currents, I in the Q1(a)(ii) are reduced
to half while the voltages in the Q1(a)(ii) are maintained.
Given the circuit as in Figure Q1(b), approximate the value of R if Req is 79.04 Q.
Round off your answers to two-decimal place.
Transcribed Image Text:(ii) Build the corresponding V-I table based on the results in Q1(a)(i). Based on Q1(a)(ii), sketch the resulted graph to show the relationship between V and I. (iii) (iv) Determine the new R1 and R3 values if the values of R2 and R4 are maintained, the total current, It is 25 µA, whereas the currents, I in the Q1(a)(ii) are reduced to half while the voltages in the Q1(a)(ii) are maintained. Given the circuit as in Figure Q1(b), approximate the value of R if Req is 79.04 Q. Round off your answers to two-decimal place.
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