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