MARTYN F. CHILLMAID / SCIENCE PHOTO LIBRARY MARTYN F. CHILLMAID / SCIENCE PHOTO LIBRARY
Boiling kettle. Hands removing the power lead from a boiling electric kettle. Electric kettles contain a filament with a high electrical resistance. This element will heat up rapidly when an electric current is passed through it. This heat energy is used to heat the water.
Model release not required. Property release not required.