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Solved: Does heating a metal wire increase or decrease its
Chapter 15, Problem 9RCQ(choose chapter or problem)
QUESTION:
Electrical Resistance
Does heating a metal wire increase or decrease its electrical resistance?
Questions & Answers
QUESTION:
Electrical Resistance
Does heating a metal wire increase or decrease its electrical resistance?
ANSWER:Step 1 of 2
When a metal wire is heated, collision of atoms takes place, making it very difficult for electrons to flow from one point to another.