The ANSI/IEEE C95.1-1991 standard recommends that exposure averaged over
any six-minute period and over a cross section of the human body should not exceed
0.614 kV/m for the electric field and 163 A/m (205 µT) for the magnetic field. The
ANSI/IEEE standard is designed to keep the induced current in human body at least
a factor of ten below the lowest reported stimulation thresholds for electrically excitable cells.