Properties of Wire#

A wire is \(25.0\rm\ m\) long with a diameter of \(0.100\rm\ mm\). and has a resistance of \(77.7 \rm\ \Omega\) at \(20 ^\circ \textrm{C}\).

Part 1#

What material is the wire made of?

Answer Section#

  • Silver

  • Gold

  • Copper

  • Aluminum

  • Tungsten

Part 2#

What is the resistance of the wire \(150 ^\circ \textrm{C}\)?

Answer Section#

Please enter a numeric value.



Problem is from the OpenStax University Physics Volume 2 textbook, licensed under the CC-BY 4.0 license.
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