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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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Posts: 3587
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7 years ago
If the length and diameter of a wire of circular cross section are both tripled, the resistance will be
A) unchanged.
B) tripled.
C) increased by a factor of 9.
D) 1/3 of what it originally was.
E) 1/9 of what it originally was.
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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#1
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7 years ago
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Chery Author
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#2
7 years ago
You're right again!

Appreciate it
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