Peltier effect??????//////
Peltier effect??????//////
disha , 10 Years ago
Grade 12
Physical Chemistry> Peltier effect??????//////...
2 Answers
noogler
- The Peltier effect is a temperature difference created by applying a voltage between two electrodes connected to a sample of semiconductor material. This phenomenon can be useful when it is necessary to transfer heat from one medium to another on a small scale.
grenade
In 1834, a French scientist Peltier discovered that when electric current is passed through a circuit consisting of two dissimilar metals, heat is evolved at one junction and absorbed at the other junction. This is called Peltier effect. Peltier effect is the converse of Seebeck effect.
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