Fields around the power cords

11 Dec

Here is a composite image where the EMF detector (hanging out on the left) was moved around a power strip that was turned on. Red dots show where the LED went on. This is the original EMF detector, no frequency filtering, but the signal is likely to be mostly 60 Hz based on what we have measured lately. Thanks to Anand Kulkarni for moving the sensor all over the place, and Dr. Karla Welch for making the composite image.


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