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单词 Electrosmog
释义

Electrosmog

英语百科

Electromagnetic radiation and health

Warning sign next to a transmitter with high field strengths

Electromagnetic radiation can be classified into two types: ionizing radiation and non-ionizing radiation, based on its capability of ionizing atoms and breaking chemical bonds. Ultraviolet and higher frequencies, such as X-rays or gamma rays are ionizing, and these pose their own special hazards: see radiation and radiation poisoning. The electric currents that flow through power sockets have associated line-frequency electromagnetic fields. Various kinds of higher-frequency radiowaves are used to transmit information – whether via TV antennas, radio stations or mobile phone base stations.

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