[Lowfer] Ferrite Loading Coil ?

[Pete Cranwell]

Current through the coil is a function of the voltage accross it.  If you
express flux density as a function of voltage accrodss the coil can't you
can also express it as a function of the current through it if you know the
coil losses?

What causes magnet flux?  I thought it was the movement of electrons through
the coil's wire which is a function of the applied voltage and the Impedance
of the coil (wire resistance, Xl, Core losses).  Help me understand the
basics.  The formula is nice but how was it derived?

Pete

-----Original Message-----
From: lowfer-bounces at mailman.qth.net
[mailto:lowfer-bounces at mailman.qth.net]On Behalf Of Ed Phillips
Sent: Tuesday, February 12, 2008 10:38 AM
To: Discussion of the Lowfer (US, European, & UK) and MedFer bands
Subject: Re: [Lowfer] Ferrite Loading Coil ?


I = E/R

	What's that have to do with flux density in a core???

Ed

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