Electromagnetic coil definition introduction

1. "Electromagnetic induction coils can generate alternating current without any components", such as "induction cooker" in life. During the "induction cooker", electric current is generated in the iron pan on the panel. It is this current that has a "thermal effect" that causes the pot to heat up.

2. “The coil will not be burnt due to short circuit”. In the “induction cooker”, there is a temperature control circuit. If the temperature is too high, the power will be automatically cut off.

3. In the case of using "electromagnetic induction", the amount of heat is large; in the case of avoiding "electromagnetic induction", the amount of heat generation is small, and the smaller the better. (eg "coil of transformer", "coil of motor")