Question

Cause of Peltier Effect.????​

Answer 1

Answer:

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

Answer 2

Answer:

In the Peltier effect, current through a 2-metal junction will cause an increase or decrease in temperature as electrons traveling through 1 metal are higher in energy than metals in the other level, and the increase or decrease in electron energy crossing the junction will come out of or contribute to the thermal energy of the system.