Question

State and peltier effect

Answer 1

The reverse of the Seebeck effect is also possible: by passing a current through two junctions, you can create a temperature difference. ... In Peltier effect devices, a temperature differenceis created: one junction becomes cooler and one junction becomes hotter.

Answer 2

Answer:

The Peltier effect is the reverse phenomenon of the Seebeck effect; the electrical current flowing through the junction connecting two materials will emit or absorb heat per unit time at the junction to balance the difference in the chemical potential of the two materials.