现代社会,人们在生活中相继遭遇水污染、空气污染、噪声污染和电磁场污染。电磁场污染被称为第四大污染。电磁辐射的产生和危害原理电磁场污染又称电磁波污染。有电流通过的地方,都会产生一定强度的电场和磁场,合 In modern society, people have suffered water pollution, air pollution, noise pollution and electromagnetic field pollution one after another. Electromagnetic field pollution is called the fourth largest pollution. Electromagnetic radiation and harm the principle of electromagnetic field pollution, also known as electromagnetic pollution. Where there is current, there will be some strength of the electric field and magnetic field