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Re: Lightning Storm
- To: tesla@xxxxxxxxxx
- Subject: Re: Lightning Storm
- From: "Tesla list" <tesla@xxxxxxxxxx>
- Date: Mon, 25 Jul 2005 18:30:53 -0600
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- Resent-date: Mon, 25 Jul 2005 18:31:00 -0600 (MDT)
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Original poster: Ed Phillips <evp@xxxxxxxxxxx>
Seems to me Richard Hull published the design of a simple electrometer
a number of years ago. There are some FET input opamps which would be
ideal for the job, but many, many orders of magnitude more sensitive
than you'd need to detect dangerous electric fields due to charged
clouds.
Ed