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Ohm's law Each wire has the same radius: 1.27 x 10^-4 m. Data Table 2 Wire Length (m) Voltage (V) Current (A) Resistance () Resistivity
Ohm's law
Each wire has the same radius: 1.27 x 10^-4 m.
Data Table 2
| Wire Length (m) | Voltage (V) | Current (A) | Resistance () | Resistivity (m) |
| 0.800 | 2.00 | 0.75 | 2.667 | |
| 1.20 | 2.00 | 1.125 | 1.778 | |
| 1.60 | 2.00 | 1.5 | 1.334 | |
| 2.00 | 2.00 | 1.875 | 1.067 |
Find the resistivity using R=pl/r^2
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Introduction To Solid State Physics
Authors: Charles Kittel
6th Edition
471874744, 978-0471874744
