PIRA 5D20.10 - Resistivity and Temperature: Wire Coil Resistor
in Liquid Nitrogen.
Instructions / Notes:
- A Cu wire coil connected in series with a rechargeable battery and is immersed in a
bath of LN2.
- Current in the bulb increases as the temperature of the coi decreases to indicate a change in resistance.
Photo Shows the Demonstration Used by the University of Texas
at Austin.
Last Updated 4/05 - University of Texas at Austin Physics Dept. -
All Rights Reserved.
