dielectric heating

Noun

Meaning

heating of an insulator by a high-frequency electric field

Hypernyms

Examples

In 1955 Dr. James Lovelock was able to reanimate rats frozen at 0 °C using microwave diathermy. citation When injury from exposure to microwaves occurs, it usually results from dielectric heating induced in the body. Source: Internet

Dielectric loss is caused when the insulating material inside the transmission line absorbs energy from the alternating electric field and converts it to heat (see dielectric heating ). Source: Internet

Nevertheless, the primary heating effect of all types of electromagnetic fields at both radio and microwave frequencies occurs via the dielectric heating effect, as polarized molecules are affected by a rapidly alternating electric field. Source: Internet

Close letter words and terms