Compared to the original wire, what will be the resistance of a replacement wire having twice the length and one-half the cross-sectional area of the original?
A
four times that of the original wire
B
twice that of the original wire
C
the same as that of the original wire
D
one-half that of the original wire
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Question 1 / 205eccefa3bacbc34ba4d47ea9
Question 1 of 205eccefa3bacbc34ba4d47ea9
Compared to the original wire, what will be the resistance of a replacement wire having twice the length and one-half the cross-sectional area of the original?
Compared to the original wire, what will be the resistance of a replacement wire having twice the length and one-half the cross-sectional area of the original?