Ql:- Given a piece of solid copper bus bar as shown in Figure below, determine the resistance between the ends of this bar. -270 m 150 mm mm Resistivity of copper p= 1.723 x 10-2m Q2:- What is the resistance of a 50 m length of copper wire with a điameter of 2.5 mm? 2.5 mm R=? Resistivity of copper p= 1.723 x 10- A.m Q3:- For the circuit shown, determine the number of branches, nodes, and independent loops. 102 ww 12 ww 62 10 ww 42 50 12 2 ww ww

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Ql:- Given a piece of solid copper bus bar as shown in Figure below,
determine the resistance between the ends of this bar.
- 270 m
150 mm
mm
Resistivity of copper p= 1.723 x 10-2m
Q2:- What is the resistance of a 50 m length of copper wire with a diameter
of 2.5 mm?
2.5 mm
R=?
Resistivity of copper p= 1.723 x 10 .m
Q3:- For the circuit shown, determine the number of branches, nodes, and
independent loops.
10 2
12
12
ww
62
ww
32
42
52
122
ww
ww
Transcribed Image Text:Ql:- Given a piece of solid copper bus bar as shown in Figure below, determine the resistance between the ends of this bar. - 270 m 150 mm mm Resistivity of copper p= 1.723 x 10-2m Q2:- What is the resistance of a 50 m length of copper wire with a diameter of 2.5 mm? 2.5 mm R=? Resistivity of copper p= 1.723 x 10 .m Q3:- For the circuit shown, determine the number of branches, nodes, and independent loops. 10 2 12 12 ww 62 ww 32 42 52 122 ww ww
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