Shows magnetic flux changing as number of magnetic field lines passing through a flat surface due to it’s moveme.
Video Rating: 4 / 5
Magnetic Field and Flux Animation
28
Oct
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MrCuddlyable3
October 28, 2013 at 3:15 pm
You sound more like a gal than a guy. You don’t stipulate that the phi? symbol is the flux and you never mention that theta is the angle of tilt away from vertical. That leaves the student without insight into the equation which might as well be magic. What kind of a educator are you anyway, when you can’t even spell DUE TO ITS MOVEMENT (not IT’S because IT’S = IT IS)?
VideoSouls
October 28, 2013 at 3:26 pm
so it’s the surface “vector” not the surface! This got me so confused because when my? textbook said perpendicular I thought that they meant it was zero when the area had all the arrows hitting it which didn’t make any sense at all!! good thing I found this
BatusaiJack
October 28, 2013 at 4:19 pm
Cool?
wesleyloveless2002
October 28, 2013 at 5:12 pm
Another anotron? video…
Ahmed Touma
October 28, 2013 at 6:04 pm
thanks?
sunniflower
October 28, 2013 at 6:44 pm
The area vector is basically the normal to the surface area.
The normal to the? surface area can be seen as the ‘area vector’
B, magnetic flux density is also a vector.
My teacher teaches using this formula ? = B (perpendicular to) A
It a dot product between the 2 vectors to give you a scalar quantity ?. I think its less confusing cause the B contributing to the ? is then always perpendicular to A.
So given a scenario that B is not perpendicular to A, you just resolve the B 😀 hope it helps ><
Ayesha I
October 28, 2013 at 7:43 pm
i think the area vector is the? same as the surface vector?
Laventine5678
October 28, 2013 at 8:01 pm
@zzowye Just a quick question on what theta is, so is that the angle between? the field line and the area vector? But in this case what is the area vector?
conscience1878
October 28, 2013 at 8:08 pm
Je suis un parent d’élève .Grâce à vos? vidéos ,mes enfants ont compris ce qu’ils n’ont pas compris à l’école .
Instruire ,ce n’est pas remplir une coupe ,c’est animer un foyer .
Il ne s’agit pas de créer des écoles internationales mais de hisser l’école au niveau international.
L’éducation et la malhonnêteté sont incompatibles .Quand l’honnêteté va ,tout va .
Merci You Tube de nous avoir permis d’accéder gratuitement à vos vidéos .
zzowye
October 28, 2013 at 8:53 pm
SHe said “the surface vector”, not the? plane itself
Quarker
October 28, 2013 at 9:19 pm
Magnetic flux is zero? when it is parallel to the magnetic field, not perpendicular to it – shouldn’t this be right?
sugarbungie
October 28, 2013 at 9:40 pm
been surfing the net, checking some books and asking my friends for a few days now, but? didnt get a satisfactory explanation abou what the heck flux is. this cleared up my concepts immediately. thanx a bunch.
pishylu
October 28, 2013 at 10:26 pm
this is the most helpful video i’ve found on anything related? to magnetism…. thank you for uploading it. i just wish there were more like this for other magnetism-related topics