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Author Topic: Coil+IronCore Vs 2 Coils polarity  (Read 864 times)

Offline MagnaProp

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Coil+IronCore Vs 2 Coils polarity
« on: April 30, 2018, 08:32:19 AM »
Why does an iron core take on the same polarity as the coil it is placed into?

Why does a coil not take on the same polarity as the coil it is placed into?


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Offline Sergh

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Re: Coil+IronCore Vs 2 Coils polarity
« Reply #1 on: April 30, 2018, 10:32:09 AM »

Offline MagnaProp

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Re: Coil+IronCore Vs 2 Coils polarity
« Reply #2 on: May 01, 2018, 02:27:13 AM »
Looks like it's just due to the material they are made out of. Thanks.

Free Energy | searching for free energy and discussing free energy

Re: Coil+IronCore Vs 2 Coils polarity
« Reply #2 on: May 01, 2018, 02:27:13 AM »
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Offline marathonman

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Re: Coil+IronCore Vs 2 Coils polarity
« Reply #3 on: May 02, 2018, 12:00:33 AM »
 Not the core material. look up how a transformer works and this will answer all question.

Marathonman

Offline MagnaProp

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Re: Coil+IronCore Vs 2 Coils polarity
« Reply #4 on: June 25, 2018, 07:23:06 AM »
marathonman- Thanks for the info. Afraid I still don't get it though.

Free Energy | searching for free energy and discussing free energy

Re: Coil+IronCore Vs 2 Coils polarity
« Reply #4 on: June 25, 2018, 07:23:06 AM »
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Offline MagnaProp

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Re: Coil+IronCore Vs 2 Coils polarity
« Reply #5 on: June 25, 2018, 07:29:09 AM »
New question.

Where is the Lenz law in these two examples. The first example with the iron core is supposed to oppose the magnetism from the coil. However, it doesn't appear to oppose it to me. It helps it and makes the coil magnetism stronger. Where is the opposing force from the iron core that is supposed to make the coil magnetism weaker?

 

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