A wire of length L is uniformly stretched to triple its original length.By what factor does its resistance change?
A) 1, i.e., no change
B) 3
C) 9

Name: A wire of length L is uniformly stretched to triple its original length.By what factor does its resistance change? A) 1, i.e., no change B) 3 C) 9
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Question

A wire of length L is uniformly stretched to triple its original length.By what factor does its resistance change?
A) 1, i.e., no change 
B) 3 
C) 9

Quizplus · Accepted Answer

The Answer of A wire of length L is uniformly stretched to triple its original length.By what factor does its resistance change?
A) 1, i.e., no change 
B) 3 
C) 9

A Wire of Length L Is Uniformly Stretched to Triple