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Re: LF: Re: E-Field Probe calibration question

from [Johan H. Bodin] [Permanent Link][Original]
To: rsgb_lf_group@blacksheep.org
Subject: Re: LF: Re: E-Field Probe calibration question
From: "Johan H. Bodin" <jh.bodin@telia.com>
Date: Thu, 01 Apr 2010 17:00:11 +0200
In-reply-to: <n2kfc7eccec1004010605n95ffca10ia8bacd2ef2049820@mail.gmail.com>
References: <o2kfc7eccec1004010402n7f00e1c3l8b88ea090c0fb8bb@mail.gmail.com> <001d01cad190$aa92e590$0901a8c0@lark> <n2kfc7eccec1004010605n95ffca10ia8bacd2ef2049820@mail.gmail.com>
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Andy Talbot wrote:
> Now, what was the voltage from an untuned loop, again ;-?

V = 2*Pi*f*N*A*u0*H = 2*Pi*f*N*A*B

Where
f [Hz]
N [turns]
A [m^2]
H [A/m]
B [Tesla]
u0 = 4*Pi*10^-7

If not properly aligned with the field, multiply by cos(angle).

http://vk1od.net/antenna/SmallUntunedSquareLoop/
http://sidstation.lionelloudet.homedns.org/antenna-theory-en.xhtml

73
Johan SM6LKM
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