EMF Video
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6 سال پیش
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How much is the electromagnetic
How much is the electromagnetic force (EMF) increased if you live near a power line? Well, since the level is inversely related to the square of the distance from the source, if you're 10 feet away from a source, the force is 1/100th of the force when you are 1 foot away. If you are 100 feet away, the force is 1/10,000th. The rapid drop-off of EMF is demonstrated by walking to and away from a power line and to and away from a typical transformer. while holding a gauss meter
6 سال پیش
در تاریخ 1397/07/21 منتشر شده
است.
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