Physics, 26.07.2019 15:00 emmahuber980
The length of a certain wire is kept same while its radius is doubled. how will the new resistivity of this wire change? -g
Answers: 1
is the resistivity of the material and A is the cross-sectional area of the wire.
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The length of a certain wire is kept same while its radius is doubled. how will the new resistivity...
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