Which of the following would have the same resistance as a copper wire that
is 4 m long and ha...
Which of the following would have the same resistance as a copper wire that
is 4 m long and has a cross-sectional area of 0.066 cm? ?
o
a. a copper wire that is 8 m long and cross-sectional area of 0.132
cm2
o
b. a copper wire that is 2 m long and cross-sectional area of 0.132
cm2
o
c. a copper wire that is 1 m long and cross-sectional area of 0.022
cm?
o
d. a copper wire that is 6 m long and cross-sectional area of 0.022
cm2
Answers: 3
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