HOMEWORK66. The table below lists various characteristics oftwo metallic wires, A and B.Cross-Temperature Length Sectional Resistance(m)Wire Material ("C)Area (m2) (0)A0.10 0.0100.20 0.020Silver20.20.BSilvervinIf wire A has resistance R, then wire B has re-sistance (1) R/2 (2) R (3) 2R (4) 4RExplain your answer ( HintR=pl/A)

Answered: 66. The table below lists various…

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66. The table below lists various characteristics of two metallic wires, A and B. Cross-

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 55P: A 20.00-V battery is used to supply current to a 10-k resistor. Assume the voltage drop across any...

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Question

HOMEWORK
66. The table below lists various characteristics of
two metallic wires, A and B.
Cross-
Temperature Length Sectional Resistance
(m)
Wire Material ("C)
Area (m2) (0)
A
0.10 0.010
0.20 0.020
Silver
20.
20.
B
Silver
vin
If wire A has resistance R, then wire B has re-
sistance (1) R/2 (2) R (3) 2R (4) 4R
Explain your answer ( HintR=pl/A)

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