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en.wikipedia.org/wiki/Electromagnetic_field

An electromagnetic field is a physical field produced by electrically charged objects. It affects ... as the combination of an electric field and a magnetic field. The electric field is produced by stationary charges, and the magnetic field by moving charges (currents); these two are often described as the sources of the field.

www.answers.com/Q/Electric_fields_and_magnetic_fields_often_occur_together.

An electric field is the field associated with a charged body, and it is the extension of the electric charge on the individual subatomic particles that make up the ...

www.who.int/peh-emf/project/mapnatreps/nznrl_emfbooklet2008.pdf

Electric and magnetic fields are produced by any wiring or equipment carrying electric .... Generally, magnetic fields decrease to around 0.1 μT (1 mG) within 50 –100 metres of the line. Near street ... lower than currents which occur naturally in the body. ..... However, they have concluded that, taken together, the evidence.

faculty.wcas.northwestern.edu/~infocom/Ideas/electric.html

The electric force at any point P is tangent to the electric field. ... The field shown at right is the simplest possible magnetic field. ... field. (This is why physicists usually refer to "electromagnetism" or "electromagnetic" forces together, rather than ...

www.bbemg.be/en/main-emf/electricity-fields/electric-and-magnetic-fields.html

Aug 26, 2016 ... The electric and magnetic fields are distinct concepts that were developed to explain the effects of electricity at a distance. In 1820, when Hans ...

www.canada.ca/en/health-canada/services/home-garden-safety/electric-magnetic-fields-power-lines-electrical-appliances.html

Jul 6, 2016 ... Electricity and electric and magnetic fields (EMFs) ... EMFs can occur separately or together. ... When you are inside your home, the magnetic fields from high voltage power lines and transformer boxes are often weaker than ...

www.nationalgridus.com/non_html/shared_env_emfs.pdf

any kind of electricityelectric fields and magnetic fields. Electric and ... They occur throughout nature and in our own bodies. The .... Scientists often look for.

www.lessemf.com/pamphlet.html

Electric and Magnetic Fields Associated with the Use of Electric Power .... Much stronger fields, typically about 50,000 V/m, occur directly beneath electrical ...

www.diffen.com/difference/Electric_Field_vs_Magnetic_Field

What's the difference between Electric Field and Magnetic Field? The area around a magnet within which magnetic force is exerted, is called a magnetic field.