Question

Which of the following wires has the lowest resistance?

A.) a long, thick copper wire at 35 °C

B.) a short, thin iron wire at 25 °C

C.) long, thin copper wire at 35 °C

D.) a short, thick copper wire at 25 °C

Answer 1

D; A short, thick copper wire at 25 C I believe correct me if I'm wrong.