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Resistivity Practice Test
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Q1
You have a sample that is a cube of volume 
. You attach electrodes to opposite faces and find the resistance to be 
.
What is the resistivity of the material?
You have a sample that is a cube of volume
What is the resistivity of the material?
, and a height of 
. You attach the electrodes to the faces of the cylinder and find the sample has a resistance of 
.