What Is An Induction Cooker
May 30, 2022
Induction cooker, also known as induction cooker, was born in Germany in 1957. In 1972, the United States began to produce induction cookers, and in the early 1980s, induction cookers began to sell well in Europe, America and Japan.
The principle of the induction cooker is the phenomenon of electromagnetic induction, that is, the alternating current is used to pass through the coil to generate an alternating magnetic field whose direction is constantly changing, and eddy current will appear inside the conductor in the alternating magnetic field (the reason can refer to Faraday's law of electromagnetic induction). It is caused by the eddy electric field pushing the carriers in the conductor (electrons in the pot, not iron atoms) to move; the Joule heating effect of the eddy current makes the conductor heat up, thereby achieving heating.
