PPT-ITU Forum on "Human Exposure to Electromagnetic Fields (EMF

Session 1 The other side of ICT convergence EMF exposure and issues Montevideo Uruguay 13 March 2014 Electromagnetic Compatibility amp EMF exposure An Integral approach 1 Outline EMF Exposure. In addition magnetic fields create a force only on moving charges The direction the magnetic field produced by a moving charge is perpendicular to the direction of motion The direction of the force due to a magnetic field is perpendicular to the dir February 2005 ELECTROMAGNETIC FIELDS AND PUBLIC HEALTH Microwave Ovens WHAT ARE MICROWAVES? Microwaves are high fre Materials containing water, for example foods, fluids or tissues, readily absorb 1.Electromagnetic Waves2.Properties of Electromagnetic Waves3.Hertz Experiment4.Electromagnetic Spectrum -Wavelength and Frequency Range-Sources and Uses Electromagnetic Waves: For a region where ther Section . 1- What . are electromagnetic waves?. WHAT DO CORDLESS PHONES AND MICROWAVE OVENS HAVE IN COMMON?. Each emits electromagnetic waves.. Remember…. A . wave. . is a repeating disturbance or movement that transfers energy through matter or space.. By: Stephon Lemay & Luz Ruiz. What Is It???. . Electromagnetism is defined as the force between electrically charged particles.. Electromagnetic induction. Electromagnetic induction is creating an electric current from a changing magnetic . (Washington D.C., United States, . 21 September 2015). João. Alexandre . Zanon. Regulatory Specialist – PRRE/SPR/ANATEL. Associate Rapporteur of ITU-T Question Q8/11. Rapporteur of CITEL Correspondence group on the Combat of Counterfeit substandard and unauthorized ICT devices. AP Physics C. Faraday’s Discovery. Electromagnetic Induction is the process of using magnetic fields to produce voltage, and in a complete circuit, a current.. Michael Faraday first discovered it in 1831, using some of the works of Hans Christian . Electromagnetic Radiation. Electromagnetic waves perpendicular waves combing the electric and magnetic fields. . Electromagnetic waves are produced when an electric charge vibrates or accelerates and can travel through empty space or through matter. . Magnetic Field Strength. Ampere’s Law. Magnetic Field at a distance from a long, straight conductor. Coaxial Cables & Magnetic Fields (inside the core of the solenoid). Force on two Parallel . C. Essential idea:. The majority of electricity generated throughout the world is generated by machines that were designed to operate using the principles of electromagnetic induction.. Nature of science:. Robert A Baan PhD. The . IARC. . Monographs. on the evaluation of carcinogenic risks to humans. Non-ionizing radiation, Part II,. Radiofrequency Electromagnetic Fields. Volume 102 of the . IARC Monographs. www.radhazonline.com. Introduction. All employers have a duty to assess risks arising from work undertaken and to put in place protective or preventive measures to reduce the risks they identify. These duties are a requirement of the ‘overarching’ Framework Directive (89/391/EEC) already transposed into UK law (. The Scottish physicist James Clerk Maxwell (1831–1879) was the first person to truly understand the fundamental nature of light. . He proved in 1865 that an electromagnetic disturbance should propagate in free space with a speed equal to that of light.. Exposure: Leg pain on walking, outcome: knee pain. Exposure: knee pain, outcome: . M15 . Polyarthrosis. Exposure: . M15 . Polyarthrosis. . , outcome: knee pain. Exposure: knee pain, outcome: . other specific joint derangements.