Re: is the magnetic field really moving?

On Sun, 3 Aug 2008 23:04:29 -0500 Terry L Hewett Sr
<terrylhewettsr@[EMAIL PROTECTED]
> wrote:

| <phil-news-nospam@[EMAIL PROTECTED]
> wrote in message 
| news:g6ana402oca@[EMAIL PROTECTED]
|> Is the magnetic field really moving if the magnets move but the field 
|> remains
|> the same?
| 
| Yes x,y, and z coords are changing. the fields will fluxuate to a degree
due 
| to interference from other fields nearby of variant strengths. a good 
| example is most iron cores in most electric motors. they are essentially
a 
| moving magnet.

If the field _strength_ remains constant, then what is generating the
potential?

If the magnet (full circle) is rotated around Faraday's stationary disk,
what
is the disk "seeing" from the field?

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