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Physics, 19.10.2021 20:20 hinojosachristian1
1. Cho biết giá trị điện trở suất của một số vật liệu dẫn điện sau. Hãy sắp xếp các vật liệu dẫn điện
trên theo thứ tự từ dẫn điện tốt nhất đến dẫn điện kém nhất.
+ Sắt: 12.10-8 Ω.m + Vàng: 2,4.10-8 Ω.m
+ Đồng: 1,7.10-8 Ω.m + Nhôm: 2,8.10-8 Ω.m
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Answers: 3
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1. Cho biết giá trị điện trở suất của một số vật liệu dẫn điện sau. Hãy sắp xếp các vật liệu dẫn điệ...
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