Over 2 microteslas. Limit is 200 nT.
- Robert -
On Tue, 9 Mar 2004 08:59:41 -0700
[email protected] wrote:
>
> Interesting. A friend and I drove to a house he was
> interesting in
> buying so that we could measure the 60 Hz magnetic fields
> (it is near
> some big power lines). While driving I switched on the
> equipment and was
> surprised to measure such a strong mag field from the
> dashboard. I can't
> remember the actual magnitude but it was high.
>
> Dave
>
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of
> John Woodgate
> Sent: Monday, March 08, 2004 11:43 PM
> To: [email protected]
> Subject: Re: Pace makers, speakers, magnetic fields
>
>
>
> I read in !emc-pstc that robert Macy
> <[email protected]> wrote (in
> <[email protected]>) about 'Pace makers,
> speakers, magnetic
> fields' on Mon, 8 Mar 2004:
> >Very few people know that the little magnet in the
> standard automobile
> >speedometer (in the analog style) produces huge AC
> magnetic fields at
> >the chest of the driver (when you're driving). Exceeds
> those MPR II
> >limits by quite a bit. At the hands, forget it! Huge
> fields!
>
> How many gigatesla are these 'huge' fields?
> --
> Regards, John Woodgate, OOO - Own Opinions Only.
> The good news is that nothing is compulsory.
> The bad news is that everything is prohibited.
> http://www.jmwa.demon.co.uk Also see
> http://www.isce.org.uk
>
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