Advice on how much flux can be produced from a coil

johntee

New Member
Hi,
I've been discussing with experienced member LJCox on the "General Electronics Chat" forum the circuits as shown on my NTL Homepage here:

**broken link removed**

Here's a link to this forums "General Electronics Chat" and relevant pages of interest:

https://www.electro-tech-online.com/threads/circuit-resonance.32999/


I need to know if ferrite could be used instead of the fixed Neo magnet in the inductors core to achieve a strong variable pulsed magnetic field at the inductors surface and at variable frequencies.

Hope someone can help and guide me here.

Cheers,

John in the UK
 
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