Over ordinary temperature ranges, the resistance of most metals such as copper

Name: Over ordinary temperature ranges, the resistance of most metals such as copper
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The resistance of most metals, including copper, increases as the temperature increases. This is because the increased thermal energy causes the metal's atoms to vibrate more, which in turn makes it harder for the electrons to flow through the metal, thus increasing its resistance.

Over Ordinary Temperature Ranges, the Resistance of Most Metals Such 20∘C20 ^ { \circ } \mathrm { C }20∘C

Over Ordinary Temperature Ranges, the Resistance of Most Metals Such $20 ^ { \circ } \mathrm { C }$