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Which of the following would reduce the resistance of a metal wire? A. increasing its thickness B. increasing its temperature C. increasing its length D. all of the above
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1 vote
Which of the following would reduce the resistance of a metal wire?

A. increasing its thickness
B. increasing its temperature
C. increasing its length
D. all of the above

User Harshana Narangoda
by
8.8k points

1 Answer

5 votes

Increasing the temperature or length of the wire increases its resistance.

Increasing its thickness reduces its resistance.

User Tom Kris
by
8.1k points
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