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Ohm's law demo

by pbtami
Tags: demo
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pbtami
#1
Aug29-13, 09:58 AM
P: 2
I remember seeing a demo of collisions inside a conductor. It was a long board with nails representing the atom positions (a square lattice arrangement) and you would put a hand full of marbles at the top. The marbles will slide down but since they keep hitting the nails the velocity will be constant.
Does anyone have a link to a video showing this demo?
Thanks!
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UltrafastPED
#2
Sep2-13, 03:16 AM
Sci Advisor
Thanks
PF Gold
UltrafastPED's Avatar
P: 1,908
Try "marble electric circuit model.mpg": http://www.youtube.com/watch?v=QnxuQ8YJY78
pbtami
#3
Sep3-13, 09:29 PM
P: 2
Thanks!


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