Analysis of Biological Effect of AC-DC Electromagnetic Fields using the Lorenz Model

Abstract

Electromagnetic fields (EMF) are essential to various applications directly involving humans. Fears about the biological effect of exposure to electromagnetic fields drive enormous research into this area. This research generates conflicting results, and consequently, uncertainty regarding possible health effects. This chapter studies a nonlinear Lorenz model describing interactions among charged particles and combined alternating (AC: alternating current) and static (DC: direct current) electromagnetic fields, for various combinations of frequencies, field strengths and relative angle (θ) between the AC and DC magnetic fields. We investigate the effect on charged particles of three possible..