Module 4 : THERMOELECTRICITY
Lecture 21 : Seebeck Effect
 
   Objectives
   In this lecture you will learn the following

Seebeck effect and thermo-emf.

Thermoelectric series of metals which can be used to form thermocouples.

Peltier effect, i.e. absorption or evolution of heat at junctions of dissimilar metals if a current exists in the circuit.

Thomoson effect of heat exchange in a circuit of a single metal in which a temperature gradient exists.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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