U can't even imagine how many videos i have seen to understand this chapter but nowhere was i able to understand, neither in my coaching class nor from the videos and finally i found ur videos and finally understood this chapter whether its about diamagnetic, paramagnetic, ferromagnetic or its hysteresis loss....u r so amazing sir that I can't even tell u in words...thank u very much sir ❤️... finally I'll sleep well tonight 🎉thank u.....god bless ur soul sir✨
Why address him as "sir"? You're not in a conventional classroom. Why don't Indians stop being cringe on internet. Btw, I totally agree with what you said about his videos.
@@jdsaaa66767 ‘cringe’ STFU. if you are finding politeness and respect terms cringe, and commenting so rudely then the problem here is you trying to act edgy and cool on internet. and besides the teacher is indian too. if you care about indians so much, next time just see & scroll unless it's a real issue to be worried for
Not really cringe but definitely a lil wierd, but hey, gotta admit it's just our way of showing respect. Can't beleive these vedios are free this man's literally doing god's work here lmao
OHH god Mr Shenoy it was so smoothly explained i am a JEE student and this topic is not explaned by teachers unlike other but every year a lot of qs come from this....i cant thank u more..please keep doing what u are doing because you do the best
My first time here. Preparing for the exams I have to say I haven't seen a science & maths TH-camr with an indian accent who s semi professional & has a sense of humour Great Video
i actually guessed and tried to understand when u said to pause and oh my goddd the amount of happiness i got when i solved them . even though my dream job is not physics related i might take a switch or keep learnng bcps its fun.
Thanks for your efforts, in transformer the magnetic core is used to just strength the primary magnetic field lines means increase it's density or the core is produce it's magnetic field lines also and so the secondary windings is being linked by the combination of primary windings magnetic lines and core magnetic lines?
You need to clarify more about BS vs BO on the BH curve. You need to show this on an oscilloscope as X vs Y using a sine wave. The BS would represent the FLUX and the BO would represent TIME. Gary Grove 🙂
Thank you Mahesh! I have been curious and perplexed by the concept of hysteresis with regards to the user defined paramters of certain digital functions in a synthesizer module (Expert Sleepers Disting Mk4), and have vague memories of the term coming up in a controls and instrumentation class. I may have missed paying adequate attention that day, as I seem to lack an understanding of the core concept.
Is there computer assistance for drawing those curves so smoothly? Do you use a drawing tablet? It appears the straight lines snap to horizontal and vertical nicely. These are very nice blackboard results, however you make them.
Sir please clear the confusion between *B* and *H* . If H is the external magnetic field then why we use *B* for magnetic field due to current carrying conductor in most of the text book .
●B is a magnetic flux density, and ● H is a magnetic fields strength . ●B= it's a magnetic flux passing through perpendicular a unit surface area. ●H = it's a magnetic intensity at a X (point) is the force acting on the unit N-Pole placed at X (point). 【H= m/4πu d^2】
Amazing video! You explained it really clearly. Thank you! Though, I have one question: When we decrease B_0, won’t there be a back EMF like in the case of a paramagnetic when we put a magnet near it?
Yeah there must be some emf when we deceased the magnetic field.. I think that back emf induced in the specimen probably contribute to the internal magnetic field...
what happens if, after I reach the coercivity point (where B = 0), I increase the external field towards the positive direction instead of going further down to the negative? Will it follow the same path it took from the first quadrant to the second or will it be a new path?
could anyone help me here? why did he say that the iron could never go back to initial state one it becomes magnetized ? it starts around 10:37 till 10:47
@potatochips4mee Primary clue occurs at 5:40 where the word 'retention' is used. At the very beginning - when the solenoid has never been powered - B(sub 0) and B(sub s) are equal at zero. The iron core has some random polarization - numerous norths, souths, easts and wests cancel out any kind of field just by being random. The very moment it is powered - then power is removed - the polarization will be altered, relative to its original state.
C BB GG e a noite a gente se fala e eu tenho um pedido ir lá no centro pegar um beijo no coração de Deus no e um beijo erre é é só no centro de São Paulo e um pouco de manhã r e um pouco então eu tô aqui fora de
G e um pouco então né eu c BB BB GG e a tarde toda a noite a todos e a tarde toda a noite toda vez por causa disso eu tenho quase um ano passado e um pouco então eu tenho quase um beijo no coração de um beijo e um beijo no coração e de um pedido de casamento de manhã e domingo de manhã e domingo eu tô
F e um pouco então né eu tenho um pedido ir no mercado livre e um beijo no rosto e um pouco então eu tô e um pouco então eu tô aqui no hospital de manhã r e um beijo no coração e um beijo
Ytr de manhã r e um beijo no e a tarde toda é só no centro de ef e é só r viu é é é só w r viu e a noite a todos os momentos bons de todos vcs vão ficar
Why is this so underated man.... 🥺🥺
Because a lot of indians dont speak english 😕
Don't use that emoji
@@arnavpandita9092 another reason,it is feasible to learn in local language which everyone can understand
Maybe some kind off talent is necessary to hidden from the world.❤
Poor thumbnail choice and lack of tag usage
U can't even imagine how many videos i have seen to understand this chapter but nowhere was i able to understand, neither in my coaching class nor from the videos and finally i found ur videos and finally understood this chapter whether its about diamagnetic, paramagnetic, ferromagnetic or its hysteresis loss....u r so amazing sir that I can't even tell u in words...thank u very much sir ❤️... finally I'll sleep well tonight 🎉thank u.....god bless ur soul sir✨
Why address him as "sir"? You're not in a conventional classroom. Why don't Indians stop being cringe on internet. Btw, I totally agree with what you said about his videos.
@@jdsaaa66767 ‘cringe’ STFU. if you are finding politeness and respect terms cringe, and commenting so rudely then the problem here is you trying to act edgy and cool on internet. and besides the teacher is indian too. if you care about indians so much, next time just see & scroll unless it's a real issue to be worried for
@@insidegeniuslab "STFU"? lol...your misplaced rage amuses me. Feel free to take it out somewhere else.
@@jdsaaa66767
Stop this at once both of you.
I will not tolerate either one of you.
Not really cringe but definitely a lil wierd, but hey, gotta admit it's just our way of showing respect. Can't beleive these vedios are free this man's literally doing god's work here lmao
OHH god Mr Shenoy it was so smoothly explained i am a JEE student and this topic is not explaned by teachers unlike other but every year a lot of qs come from this....i cant thank u more..please keep doing what u are doing because you do the best
bro really said "wait for it"😂😂
Demilo!!!!
After watching so many videos finally khan academy helped me develop my concepts. Thank you
Sir your voice is so satisfying 😌
My first time here. Preparing for the exams
I have to say I haven't seen a science & maths TH-camr with an indian accent who s semi professional & has a sense of humour
Great Video
Please make a video on 1 candela... And how we decide which light is brighter with the help of it:
I came here to clear a doubt about a certain topic and now I'm addicted to it...
Finally understood the concept of hysteresis after watching many videos. Your explanation is clear and simple
This guy has a real talent for teaching, I am so impressed by him 👏 thank you so much 🙏
Check out his own channel floatheadphysics for more excellent explanations of physics concepts.
i actually guessed and tried to understand when u said to pause and oh my goddd the amount of happiness i got when i solved them . even though my dream job is not physics related i might take a switch or keep learnng bcps its fun.
I was cryimg to understanding this befor watching the video, great, tnxxx
It was a great explanation... thanks
I've been doing this for 20 yrs, this is the best explanation I heard good job
Mahesh sir...u r sooperr😍
The best explanation for hysteresis I've ever seen. Hands down.
Awesome! Brilliant way of explanation 👍
Thanks for your efforts, in transformer the magnetic core is used to just strength the primary magnetic field lines means increase it's density or the core is produce it's magnetic field lines also and so the secondary windings is being linked by the combination of primary windings magnetic lines and core magnetic lines?
The best one so far
Thanks!👍🏻
You need to clarify more about BS vs BO on the BH curve. You need to show this on an oscilloscope as X vs Y using a sine wave. The BS would represent the FLUX and the BO would represent TIME. Gary Grove 🙂
Thank you!
As an Electrical Engineer I can tell you this is by far the best instructor ever :)
Never got this kinda intuition for this topic! Truly grateful to you :)
Super explanation...like real happening in front of eyea
Damn khan academy is a career savior
10:41 innocent looking ferromagnet 🤣🤣🤣
This is Gold!
Nice video, thank you Mr. Mahesh.
This is so fun, thank you ❤️
Amazingly useful
شکریہ سر!!
Respect from Pakistan
Sir can't thank you enough!!!!🙏🙏❤
Thank you sir 🙏🙏🙏
Thank you so much
This is the first video I watched and I'm damn sure I'll watch all videos of this channel. 😊
VERY EASY WAY TO TEACHING AND VERY USEFUL VIDEO 😄
THANK YOU❤
Thank you for your efforts sir ❤
Damn it, I love you man
Thank you so much for this video. It helps me so much 😆😆😆
Thank you! this explanation is amazing!
Thanks 😊
5:05 We don't afraid of curves😂
Man I got you Dude 😂
Thank you Mahesh! I have been curious and perplexed by the concept of hysteresis with regards to the user defined paramters of certain digital functions in a synthesizer module (Expert Sleepers Disting Mk4), and have vague memories of the term coming up in a controls and instrumentation class.
I may have missed paying adequate attention that day, as I seem to lack an understanding of the core concept.
Is there computer assistance for drawing those curves so smoothly? Do you use a drawing tablet?
It appears the straight lines snap to horizontal and vertical nicely. These are very nice blackboard results, however you make them.
marvellous sir...........................................................
❤thank you sir
Thanks to much i understand know
well explained
You’re amazing man
Thank you so much sir.
I m so addicted to these vdos
Veryy nice explanation
Thanks a lot.
B in = mu r×Bo, but it was susceptibility × Bo, and if we remove susceptibility to mu then it'll Bo+BoUr
B is magnetic field inside the ferromagnet
And Bo is outside the ferromagnet
We can change Bo by changing the current flowing through the ferromagnet
Amazing explaination sirr 🫡
Amazing video!
Sir please clear the confusion between *B* and *H* . If H is the external magnetic field then why we use *B* for magnetic field due to current carrying conductor in most of the text book .
●B is a magnetic flux density, and
● H is a magnetic fields strength .
●B= it's a magnetic flux passing through perpendicular a unit surface area.
●H = it's a magnetic intensity at a X (point) is the force acting on the unit N-Pole placed at X (point).
【H= m/4πu d^2】
@@mohammadzaidqureshi2063 Then we should use H in bio savert law right! Why we are using B there?
Thanks!! Good explanation
hysteresis loop for electromagnet! area ratio? demagnetization? retentivity and coercivity in H. L.!
th-cam.com/video/peurIC9nCZM/w-d-xo.html
Its Beautiful 5:21 ❤
thnx gr8 explanation
Best explanation
Magnetic field behind the ferromagnet lags behind the outer magnetic field
Sir, a kind request , can you please finish the part 1 of 12th physics before the half of june would be helpful for our boards as well as jee,neet
Ur videos r really helpful🔥🔥
Awesome
Bravo!
Amazing video! You explained it really clearly. Thank you! Though, I have one question: When we decrease B_0, won’t there be a back EMF like in the case of a paramagnetic when we put a magnet near it?
Yeah there must be some emf when we deceased the magnetic field.. I think that back emf induced in the specimen probably contribute to the internal magnetic field...
I’m your fan since you explained the solar cell graph. Amazing!
hysteresis loop for electromagnet! area ratio? demagnetization? retentivity and coercivity in H. L.!
th-cam.com/video/peurIC9nCZM/w-d-xo.html
Great explanation
13:01 imp point
what happens if, after I reach the coercivity point (where B = 0), I increase the external field towards the positive direction instead of going further down to the negative? Will it follow the same path it took from the first quadrant to the second or will it be a new path?
could anyone help me here? why did he say that the iron could never go back to initial state one it becomes magnetized ?
it starts around 10:37 till 10:47
@potatochips4mee Primary clue occurs at 5:40 where the word 'retention' is used. At the very beginning - when the solenoid has never been powered - B(sub 0) and B(sub s) are equal at zero. The iron core has some random polarization - numerous norths, souths, easts and wests cancel out any kind of field just by being random. The very moment it is powered - then power is removed - the polarization will be altered, relative to its original state.
Awesome explaination
hysteresis loop for electromagnet! area ratio? demagnetization? retentivity and coercivity in H. L.!
th-cam.com/video/peurIC9nCZM/w-d-xo.html
Completely aesthetic
Nice explanation
Super amazing
Maybe some kind off talent is necessary to hidden from the world❤❤
Thanks sir
Easily explained
Thanks
Good
Which software do you use to record, to write for the lectures
Love hogaya g
♥️♥️♥️
Vera level u bro
I love you
Wow
Sir it's..MU m at 43rd sec that you wrote not MU R
Dope
'Innocent looking ferromagnet' xD
🙏
I am a little confused regarding the syllabus for this chapter😅
Why?-
@@nithya4358 reduced syllabus seems a little confusing to me for this chapter, If you know then please tell me the topics which are in the syllabus
@@PrabhjotSingh_24as far as I remember magnetic substances(para,dia and ferro) topic is deleted for cbse board
hyste
-reee-seussss
Hhhh sir leave thiS you could select easily for cricket commentry
T
H
A
N
K
S
C BB GG e a noite a gente se fala e eu tenho um pedido ir lá no centro pegar um beijo no coração de Deus no e um beijo erre é é só no centro de São Paulo e um pouco de manhã r e um pouco então eu tô aqui fora de
G e um pouco então né eu c BB BB GG e a tarde toda a noite a todos e a tarde toda a noite toda vez por causa disso eu tenho quase um ano passado e um pouco então eu tenho quase um beijo no coração de um beijo e um beijo no coração e de um pedido de casamento de manhã e domingo de manhã e domingo eu tô
F e um pouco então né eu tenho um pedido ir no mercado livre e um beijo no rosto e um pouco então eu tô e um pouco então eu tô aqui no hospital de manhã r e um beijo no coração e um beijo
Ytr de manhã r e um beijo no e a tarde toda é só no centro de ef e é só r viu é é é só w r viu e a noite a todos os momentos bons de todos vcs vão ficar