R2 R3 3 kN T 11 4 kN OVs R4$ 12 k2 I 12 6 kN 3 R1 R5 R6 3 kN 6 kQ R7 6 kN 1, i. Write an equation for the total resistance seen by the voltage source Vs in terms of the symbols R1,R2,R3,R4,R5,R6 and R7 representing the values of the resistances (do not use the resistor values, instead, write an equation in terms of the symbols)? R5 + | (R1 +R2)-+R3+R4+ R7R6 R7 + R6 ii. Determine the Current through the source (I), if V=5V: 0.8 iii. Determine the current I? 0.3 12R7 iv. Write the equation for Io in terms of the symbols R6, R7, and 12 ((do not use the resistor values, instead, write an equation in terms of the symbols): R6+ R7

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Please help me on Part II and III only, thank you.

R2
R3
3 kN
4 kN
1 11
Vs
R4 12 kN
A 12
6 kN
R1
R5
R6
3 kN
6 kN
R7
6 kN
i. Write an equation for the total resistance seen by the voltag
source Vs in terms of the symbols R1,R2,R3,R4,R5,R6 and R7 representing the values of the resistances (do not use the
-1
resistor values, instead, write an equation in terms of the symbols)? R5+
R7R6
-1
(R1 + R2)¯ +R3 + R4+
R7+R6
ii. Determine the Current through the source (I), if V,=5V: 0.8
iii. Determine the current I? 0.3
mA
I2R7
iv. Write the equation for Io in terms of the symbols R6, R7, and 12 ((do not use the resistor values, instead, write an equation in terms of the symbols):
R6 + R7
Transcribed Image Text:R2 R3 3 kN 4 kN 1 11 Vs R4 12 kN A 12 6 kN R1 R5 R6 3 kN 6 kN R7 6 kN i. Write an equation for the total resistance seen by the voltag source Vs in terms of the symbols R1,R2,R3,R4,R5,R6 and R7 representing the values of the resistances (do not use the -1 resistor values, instead, write an equation in terms of the symbols)? R5+ R7R6 -1 (R1 + R2)¯ +R3 + R4+ R7+R6 ii. Determine the Current through the source (I), if V,=5V: 0.8 iii. Determine the current I? 0.3 mA I2R7 iv. Write the equation for Io in terms of the symbols R6, R7, and 12 ((do not use the resistor values, instead, write an equation in terms of the symbols): R6 + R7
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KCL (Kirchhoff's Current Law) states that algebraic sum of current at a node must be equal to zero.

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