(Solved): Below is a table of resistivities for some common materials: A student was conducting an experimen ...

Below is a table of resistivities for some common materials: A student was conducting an experiment on resistivity using cylindrical rods with a diameter of \( 3.0 \mathrm{~mm} \). Choosing three of the materials listed above, the student generated the plot that follows below. The student forgot which materials they chose, and instead labeled them as Materials A, B, and C. Use the information from the plot to determine the resistivites of the unknown materials (in units of \( \Omega \mathrm{m} \) ). Use your findings, along with the above table, to determine the identity of materials \( \mathrm{A}, \mathrm{B} \), and \( \mathrm{C} \).