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Physics 20 Online
OpenStudy (anonymous):

What is the diameter of a 1.02 m length of tungsten wire whose resistance is 0.2 ohm? Give your answer in mm. how do I solve this? please help

OpenStudy (radar):

You are asking questions which require reference material. Look up resistivity of tungsten. Look up equation for resistance of a wire (cylinder)

OpenStudy (radar):

Myself I am looking at the Super Bowl,and wondering how the Broncos got shut out in the first half.

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