An electrician needs to use a wire with the least resistance. Which of the following aluminum wires would have the least resistance?
A.
a wire measuring 20 cm in length and 3 cm in diameter
B.
a wire measuring 20 cm in length and 5 cm in diameter
C.
a wire measuring 5 cm in length and 3 cm in diameter
D.
a wire measuring 5 cm in length and 5 cm in diameter
Answers: 2
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An electrician needs to use a wire with the least resistance. Which of the following aluminum wires...
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