WHAT THE FLUX IS MMF?

[@ecospider5]

I have never seen that calculation. Very interesting. Looking forward to the next video.

[@TheElectricAcademy]

Me too

[@cliffcarr2027]

Hi , I studied ac/dc 40 years ago, I think it an amazing subject, unfortunately i didn’t make it my career, you are a great instructor, you help make sense of it all, keep up the great videos.

[@PhG1961]

Interesting ! Very well explained and easy to understand.

[@23anoushka]

Exceptional as always Chad!!

[@TheElectricAcademy]

Oh stop. Lol

[@Broughtvulture]

Does Magnetomotive Force exist in Permamanent Magnets or just Magnetic Circuits?

[@james77011]

the magnetomotive force (mmf) is a quantity appearing in the equation for the magnetic flux in a magnetic circuit, often called Ohm's law for magnetic circuits. It is the property of certain substances or phenomena that give rise to magnetic fields:

[@hemiolabooks450]

Nice. So does the diameter of the turns have any bearing on the force? Surely it must do, never understood this bit.

[@james77011]

no.. not at all

[@clems6989]

Aporox @5:00 you cant calculate current strictly from turns, (ampere-turns). Without a value for EMF. Current is stil governed by ohms law. Maybe your calculating the max current ?

[@TacoDaddy-mr8ig]

I miss doing these calculations 😊 I used to do this n high school

[@djchameera]

thanks you so much for explain this so simple.

[@james77011]

for the magnetic formula, i just put it in a circle like the ohms law formulas... easy for me

[@windpower-on]

Thank u sir, I followed u

[@james77011]

the cat u have is very fluffy 😊😃

[@Mordecore]

*thumbs down just to keep permeability and relative motion* *smirk* [ youre a star at explaining these things, just like instructor K. Keinlietner told us ;) ]

[@rasheedataliep5757]

cat