Magnetic Flux

I loved your "sunshine" comparison :P

you are awesome! i was confused by the cos(wt) now i know why. thanks

hello i like it

hello

I'm not an expert, in fact i might be the most ignorant person here, but when you use the vector A, you're talking about the normal of the surface, that vector that goes perpendicular to the surface itself. That's useful to see the angle that the field has with the surface. But I suggest you ask someone more qualified nevertheless :)

for a clear answer check Stack Exchange : goo.gl /kAtQW (w/o space) My guess is that "Area" is always denoted in vector form but it is ignored when total area is taken parallel in dot product or perpendicular in cross product. Correct me if I'm wrong.

you are the best thanks!!!!!!!

The videos tremendously helpful in terms of visualizing the flux for various fields! Thank you for posting this video.

it's pronounce phi, get it right

He just explained space and time continuum and you are bitching about pronouncing? get a life

When taking magnetic flux and dA as vectors, you do the dot product and so lBl.lAl.cos(angle) but what is the angle?

This was a really helpful video! You made it sound a lot more easier to understand! Thank you so much for posting a video on the topic!

yesss!

Lasse is the man

you are the man, cheers dude

Great videos, are you planning on making more?

educatin video n yep a gr8 video

Thanks a lot for doing this man, gladly appreciate it!

increible los videos

Not really lazy, more like taking advantage of technology that wasn't available.before.

Cool idea.

Anyone remember that fire-ball that shot itself off the sun's surface a few years back? Sounds like this isn't old news at all, and we've been in the dark this whole time in regards to the government knowledge.

This is really nice. I took a physics course not too long ago, and we simplified a lot of things. It was still challenging and interesting, but seeing your video makes me happy to see the physics being slightly more complex by adding in things from calc 3. Nice video. 

sweet all what I have watched from u so far! I want to have such clean and clear explanation as you have!

you have drawn a arrow from dA could u tell that what force it is sir? fom plane

damn you are a good teacher

I recommend your videos to my friends instead of the TAs, professors, and tutors at our university. They are much more helpful than any of them combined.

Whelp I wasted a semester taking EMAG... should have been just watching these videos.

hi, guys. :) do you have a 150 watt power amplifier with a 12 volts supply? Could you please send me the image of its circuit digram? 

ELECTROmagnetic FLUX... All is Flux...

awesome

can i ask one question?

B>E>G> lol

Passed the course, thank you

i am confused. The net force,magnetic field b exerts on a loop X carrying a current I is always zero if B is uniform OR always zero if b is a normal to the plane of loop C. ?? which one?

It was great

You're excellent, thank you!

Shouldn't the integral sign for the flux be a closed surface integral sign? Like a double integral with a circle?

Thank you so much Sir.. If it wasn't for your videos I wouldn't have passed my exams.. Wonderful job👍

Thank you for being so great. I really needed you. Thank you.

THIS MAN DESERVES MORE CREDIT FOR HOW EASY HE MAKES PHYSICS SEEM

Plz optics

We are having online classes in quarantine and lectures can upload helpful links and your channel is one of them and the best indeed. I knew your classes before, I feel like my secret source has been exposed😅

I think I discover a great channel.

So how do you solve for the second surface???

Excellent lecture 🙏🙏🙏🙏

olod

Sir how could I thank you for your help ❤ 😊 🙏