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deroth deroth
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6 months ago

A length of wire has a resistance of 18.0 Ω. When the wire is uniformly stretched (i.e., the total volume of the wire is unchanged during the stretching) to triple it original length, what resistance results?



162 Ω



54.0 Ω



18.0 Ω



6.00 Ω



2.00 Ω

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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HCho0HCho0
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6 months ago
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deroth Author
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6 months ago
Thanks
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Yesterday
Good timing, thanks!
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2 hours ago
You make an excellent tutor!
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