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magnetic field from coil (Read 396 times)
Pavel
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magnetic field from coil
Jul 20th, 2007, 6:16am  
Hello,

What is the measurment units for coil geometry (a,b), for distance from coil (x) and for current in coil (I) in the formula 4.5 (page 65) in RFID Handbook of Klaus Finkenzeller.

Regards.

Pavel.
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didac
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There's a million
ways to see the
things in life

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manresa,spain
Re: magnetic field from coil
Reply #1 - Jul 20th, 2007, 6:22am  
Hi Pavel,
H (magnetic field intensity) is in A/m so I think a,b and x should be in meters and I in Ampers.
Hope it helps,
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