A wire of length L and cross-sectional area A has a resistivity p. Which of the following formulas can be used to calculate the resistance of the wire? L Select one: a. R=L A O b. R= PL O c. R = ! PA O d. R=4 pL e. R=L PA
A wire of length L and cross-sectional area A has a resistivity p. Which of the following formulas can be used to calculate the resistance of the wire? L Select one: a. R=L A O b. R= PL O c. R = ! PA O d. R=4 pL e. R=L PA
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Transcribed Image Text:A wire of length L and cross-sectional area A has a resistivity p. Which of the following formulas
can be used to calculate the resistance of the wire?
Select one:
a.
R=L
O b. R= PL
A
O c. R= PA
O d. R
PL
O e. R=L
PA
%3D
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