Northwestern Physics Demos                                 Go back to Electricity   
DCS#  5E50.10NWU# E-8 Location:  11 B 2
title: Thermopile
aka:  EMF sources, series of thermocouples.

A collection of thermocouples that when heated by a candle, will produce a flow through the galvanometer.

  What would happen if the thermocouples on the other side were cooled?
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