Negative Inductance and measure of Magnetic force.

[AlienGrey]

The problem with iron or soft iron is as Tesla said a good 100 years ago and still stands to day, it is only useful for wasting energy it gets hot and needs charging every half cycle in it's 'B' field, you really need specialist magnetic material to be of any use or you get huge losses, Regarding magnets in general you really need ceramic barium devices, Neo's die if they get hot where the former can be programed very easily if need be and regarding the AA battery's are you referring to the negative resistance of the 'zinc' ?

Tom Beardon and John Badini made some good videos 'energy from the vacuum' on collecting free energy folk really ought to find a copy and study it a few times people who are serious on these threads would learn a lot as i'm sure making devices that don't work can become expensive only to sling it in the bin at the end of the day.

[synchro1]

The problem with iron or soft iron is as Tesla said a good 100 years ago and still stands to day, it is only useful for wasting energy it gets hot and needs charging every half cycle in it's 'B' field, you really need specialist magnetic material to be of any use or you get huge losses, Regarding magnets in general you really need ceramic barium devices, Neo's die if they get hot where the former can be programed very easily if need be and regarding the AA battery's are you referring to the negative resistance of the 'zinc' ?

Tom Beardon and John Badini made some good videos 'energy from the vacuum' on collecting free energy folk really ought to find a copy and study it a few times people who are serious on these threads would learn a lot as i'm sure making devices that don't work can become expensive only to sling it in the bin at the end of the day.

@AlienGray,


This is interesting:


https://www.youtube.com/watch?v=DjV2qG3xO5o

[synchro1]

Slayer hit the "Jackpot" with his solar light 1.5 AA, but "Lidmotor" couldn't get his to work. AA permeability is a hit and miss proposition. Inductance is an indicator of permeability; The higher the inductance the higher the permeability. 


The "Flyback output" of Slayer's Joule Thief is more a function of coil inductance and core permeability then input. Selecting a high perm AA battery by testing, then winding a fat coil around it like Slayer did, should be able to push the simple AA LED magnet oscillator over unity with little problem.


The mechanical oscillator can have a springy portion of the bulgy coil left over on one end to oscillate from the magnet underneath.

[synchro1]

CORE MATERIAL: All other factors being equal, the greater the magnetic permeability of the core which the coil is wrapped around, the greater the inductance; the less the permeability of the core, the less the inductance.


Measuring AA batteries directly for inductance is very simple if you have a meter. Finding a higher then average inductance AA is like discovering lost treasure. They measure pole to pole.  Higher then "Cool Mu Perm" is a pathway to over unity.

[sm0ky2]

I'm willing to bet it's more a matter of the casing material


Easy to test with a gutted battery case


Then you can pick your battery by using a magnet
The ones that have a stronger/faster response will work better


But, I think it was mentioned above, semiconductor-grade ferrite
cores work the best.
The result of many years of material physics at work.