Resistance as a Function of Temperature.
P.I.R.A. #: 5D20.10
Illustrates: Resistance.
Description: A small bulb is attached to powersupply by a coil of copper wire. After coil of wire is placed in liquid
nitrogen the bulb becomes brighter due to decreased resistance. Put coil in boiling water to increase resistance.
Size: 4" h x 20" w
Notes: Project with video camera.
Hazard: Liquid nitrogen hazard - wear gloves when handling.
Condition: Good.
|