Don't forget the MAGNETOMETER....
All you're going to see with that is a *static* magnetic field - NOT an EM wave! (You really DON'T know your physics, do you?)
And the biggest 'field' you'll see with that is the one produced by Mother Earth!
But, while you're on the subject of measuring static (or non-changing fields as opposed to dynamic or 'changing' fileds) -
- how about I bring along an Electrometer like one of the fine models built by JCI (John Chubb Instrumentation)?
Note: JCI builds devices using field-mill (rotary chopper and DC restoration) techniques, not like the cheap 'field meters' meters sold by most firms ...
All you're going to see with that is a *static* magnetic field - NOT an EM wave! No kidding _Jim bob. Whoever said that a magnetometer WOULD "see" a EM wave? What was said is that within arguably REAL crop circles, the magnetic field is ELEVATED in relation to the Earth's magnetic field. Apparently, the magnetic field abnomality follows the geometry of the formation.
As far as the EM irregularities, I'm not sure what they used to detect that phenomenon, but I'd guess that it was a spectrum analyzer...
(You really DON'T know your physics, do you?)
Why don't you tell me a little about the following equation and what it demonstrates...
B . dA = 0