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2. EMF measurement - Wikipedia

   en.wikipedia.org/wiki/EMF_measurement

   An EMF meter is a scientific instrument for measuring electromagnetic fields (abbreviated as EMF). Most meters measure the electromagnetic radiation flux density (DC fields) or the change in an electromagnetic field over time (AC fields), essentially the same as a radio antenna, but with quite different detection characteristics.

3. Electromotive force - Wikipedia

   en.wikipedia.org/wiki/Electromotive_force

   t. e. In electromagnetism and electronics, electromotive force (also electromotance, abbreviated emf, [1] [2] denoted ) is an energy transfer to an electric circuit per unit of electric charge, measured in volts. Devices called electrical transducers provide an emf [3] by converting other forms of energy into electrical energy. [3]

4. Counter-electromotive force - Wikipedia

   en.wikipedia.org/wiki/Counter-electromotive_force

   That is, the back-EMF is also due to inductance and Faraday's law, but occurs even when the motor current is not changing, and arises from the geometric considerations of an armature spinning in a magnetic field. This voltage is in series with and opposes the original applied voltage and is called "back-electromotive force" (by Lenz's law).

5. Electromagnetic radiation and health - Wikipedia

   en.wikipedia.org/wiki/Electromagnetic_radiation...

   Hazards. Dielectric heating from electromagnetic radiation can create a biological hazard. For example, touching or standing around an antenna while a high-power transmitter is in operation can cause burns. The mechanism is the same as that used in a microwave oven.

6. 7 mosquito repellant options to try in your backyard - AOL

   www.aol.com/lifestyle/mosquito-repellent...

   Quick Overview. BuzzPatch Mosquito Patch Stickers for Kids. Deet-free repellent for kids. $15 at Amazon. Murphy's Naturals Lemon Eucalyptus Oil Insect Repellent Spray. All-natural essential oil ...

7. 10 little known facts about fruit stickers - AOL

   www.aol.com/lifestyle/2016-05-08-10-little-known...

   Number 4. Artists use them as a medium. Among them is Barry Snyder of Colorado, who arranges various colored stickers into mosaics of pop culture icons. Early in his career he got them, and the ...

8. Unbelievable (EMF song) - Wikipedia

   en.wikipedia.org/wiki/Unbelievable_(EMF_song)

   Unbelievable (EMF song) " Unbelievable " is a song written and recorded by British band EMF, originally appearing on their debut album, Schubert Dip (1991). It was released as a single in the UK in October 1990 by Parlophone, peaking at number three on the UK Singles Chart on 1 December 1990. It was the 30th-best-selling single of 1990 in the ...

9. Electromagnetic induction - Wikipedia

   en.wikipedia.org/wiki/Electromagnetic_induction

   Electromagnetic or magnetic induction is the production of an electromotive force (emf) across an electrical conductor in a changing magnetic field . Michael Faraday is generally credited with the discovery of induction in 1831, and James Clerk Maxwell mathematically described it as Faraday's law of induction. Lenz's law describes the direction ...