Study of safety assurance against magnetic field

Artificial electromagnetic waves are the most common and rapidly growing source of exposure in the modern world including exposure to several frequency groups: extremely low frequencies from power lines hybrid car batteries and high-voltage lines (>3 Hz-3 kHz); radio frequencies; microwave frequencies including millimeter waves (3 kHz-300 GHz) from cell phones towers base stations and wireless devices; and intermediate frequencies so-called dirty electricity produced by power cables.