Electromagnetic Induction

071 - Electromagnetic Induction

In this video Paul Andersen explains how electromagnetic induction occurs when the magnetic flux of an object changes. The magnetic flux is product of the surface area perpendicular to the magnetic field and the magnetic field strength. Microphones and generators are examples of devices that utilize electromagnetic induction.

Do you speak another language? Help me translate my videos:

Music Attribution
Title: String Theory
Artist: Herman Jolly

All of the images are licensed under creative commons and public domain licensing:

[kurimiaisukurimu]

When you get a better explanation from a free 8 minute video online, than from a 1 hour lecture that I need to pay for.

[Herewegoagain]

Been studying this for a week straight now and this is the first time it’s made sense! Thank you!

[itsthegoofy]

Dear Mr Andersen, you have single-handedly saved me from the embarrassment of failing my A-Level Physics. Thank you very much!

[brianjohnson]

Spent hours looking for a cogent explanation for this. You're killing it buddy. Thanks so much.

[sherbet]

You literally got me interested in this and i am already doing a 2 hour research to understand the many implications of this phenomenon. Really, amazing job!

[ugu_]

I am your friend from Iraq, you deserve the word of a world and deserve to have 10m shared, I love you, my friend

[wenwu-xu]

I love those animations. They are so intuitive. I wish I had this when I was in middle school!

[austinscheller]

Thank you, Mr. Andersen. This video is exactly what I was looking for.

[dallasdominguez]

5 years later and Im always coming back to bozeman for an in depth and clear review of things I forgot 👌

[MSL]

So much thought was put in to the animations. I really liked what you came up with for the field. Thanks

[omranemeddas]

Very professional, calm and ponctual, thank you so much for this great explanation.

[_akika]

This is an 8 minute video. The classes I take are 45 minutes. I easily understood what was happening in the video, but in school my teacher just says a bunch of unrelated things, and expects us to get it. Thank you so much!

[kyugreywolf]

Thank you, it helped a lot. I intend to watch your other videos too. Take care and keep up these awesome videos :)

[stefbenson]

Genuinely really helpful. From someone with a Principles of Electrical Science exam in a few days time

[IndianlivinginEurope]

Thank you very much Mr Andersen! The explanation was short and very helpful! I wish I had a teacher like you! Keep up the good work!

[govorilegko]

wow, very well demonstrated and helpful!!! the best video around the world

[Bad_Boy_Jozzy]

This was so helpful, I love the way you breakdown the concept into lay man's understanding

[gglzrde]

Thank you Mr.Andersen for making me motivated to physics
I wish my science teacher was you...

[TheMuzykant]

This video alone made me understand magnetic flux and its relevance to induction and current really easily. Thank you sir.

[elenamarchenko]

excellent explanation! I am currently learning marine boat systems and your video was so handy, explaining the complex subject in simple, concise, precise manner - the things better than a school teacher.