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It comprises both electric and magnetic fields, which are closely related and interact with each other. This phenomenon was first explained by James Clerk Maxwell in the 19th century through his equations, known as Maxwell's equations. EMFs have a wide range of applications in various fields, including physics, engineering, and telecommunications. They are fundamental to the functioning of many everyday devices such as motors, generators, and transformers. In addition, EMFs play a crucial role in the transmission and reception of electromagnetic waves, which are used for communication through radio, television, and wireless technologies. However, the effects of prolonged exposure to EMFs on living organisms have raised concerns and controversies. Some studies suggest that exposure to high levels of EMFs can have health implications such as increased risk of cancer, while others argue that the evidence is inconclusive. As a result, there are ongoing debates regarding the appropriate safety standards for EMF exposure. To address these concerns and ensure public safety, regulatory bodies such as the International Commission on Non-Ionizing Radiation Protection have established guidelines and limits for safe EMF exposure levels. These guidelines consider factors such as frequency, intensity, and duration of exposure. Overall, the Wikipedia page on electromagnetic fields provides a comprehensive overview of this phenomenon, its applications, and the ongoing debates and safety measures related to its effects on human health.