Control Of Joule Heating Effect In Tungsten Wire.


by Althalu5
Tags: joule heating
Althalu5
Althalu5 is offline
#1
Oct3-11, 08:07 AM
P: 1
How can I accurately control the Joule Heating effect of a length of Tungsten wire to certain temperature ranges? The tolerance would have to be no more than a maximum of +/- 2C.

Would I require alternating or direct current and/or any other associated instrumentation?

I have little or no background in physics but I cannot seem to find the answer anywhere.

Any help would be most appreciated.
Phys.Org News Partner Physics news on Phys.org
Physicists design quantum switches which can be activated by single photons
'Dressed' laser aimed at clouds may be key to inducing rain, lightning
Higher-order nonlinear optical processes observed using the SACLA X-ray free-electron laser
Drakkith
Drakkith is offline
#2
Oct3-11, 07:44 PM
PF Gold
Drakkith's Avatar
P: 11,040
Do you have anything that controls the amount of current/voltage across the wire?


Register to reply

Related Discussions
How to integrate Joule's First Law (Joule Heating)? Advanced Physics Homework 2
Joule heating Advanced Physics Homework 2
joule's law of heating Advanced Physics Homework 1
Joule Heating Advanced Physics Homework 7
0.5V across 1.5m tungsten wire w/cross-sect. area 0.6 mm^2 - Find wire current Introductory Physics Homework 3