It's crazy how paid teachers have much lower efficiency in delivering the knowledge than you guys, if I one day become rich I would like to support you guys handsomely! Thank you.
Your explanations are awesome 👌. So many concepts in just one video.This kind of study material will get any student interested in the subject. I don't think I have to revise it again. Thank you so much.
@@Devilhunter69 college tends to deepen what you learn in highschool in my experience. well actually i'm in university but anyway. i'm doing computer science so the physics level is closer to high school level but still bit higher than what i learned in highschool. it uses basically the same material but has more explanation and where the formulas are from and uses more calculus.
You have to use r^3 if you dont use the unit vector. the guy used unit vectors which is why he uses r^2. for more info you can look at the english wikipedia article about biot-savart
@@user-cc7ks7re3w the other explained it pretty well, you can either use unit vector in the direction of radius to denote the vector for radius, or just simplify the unit vector which turns out to be *r* /r , plug this value instead of unit vector and you'll get the textbook equation
Isn’t this finding just the magnetic field as it is affected by the length of dl? So to find the total force applied on a single point you would need to do multiple equations? Or should you just use the perpendicular measurement (since it is where force is strongest) for an estimate?
by any chance were you born in South India and moved to New-York or California?? Just curious about your accent. Great video by the way it was very very helpful
This is Anand Srinivas, reason for Byju’s initial exponential growth. His lectures are still there on Byju’s channel. He’s from Tamil Nadu and a BTech grad from NIT Trichy
I appreciate your efforts. But you lacked in explaining why magnetic field changes when we change angle. You just explained the effect but skipped the cause...!
In his equation, he has taken the unit vector of r that is r cap. But in textbook it is vector r which is equal to the unit vector times the magnitude of r so we have to multiply r on numerator and denominator to get db = μ0/4π x I dl × vector r/r^3
It's crazy how paid teachers have much lower efficiency in delivering the knowledge than you guys, if I one day become rich I would like to support you guys handsomely!
Thank you.
yeah I feel like I waste my time going to class, this is so much easier to understand
thats true man
Btw, I do get paid!
I feel the guys
@@Mahesh_Shenoy lol
plz complete total magnetism..my intrest is only alive due to u...huge respect
i am totally agree
I agree too
even the most famous( in India) physicswallah teachers could not explain this. THANK YOU SO MUCH!
See alakh sir old lecture
@@funwalamunKaun si video alakh sir ki?
Thank you for this video !! You're an excellent teacher !!
Clear to understand,even for slow learners. And you handwriting is impeccable. Keep up the good work.❤️
Your explanations are awesome 👌. So many concepts in just one video.This kind of study material will get any student interested in the subject. I don't think I have to revise it again. Thank you so much.
yes they are. but who asked? Im genuinealy curoius
i will never over the fact how good his writing is
His voice accent and teaching feel like heaven
This topic was masterfully explained with the right amount of visuals to help while the diagrams were still simple. Thank you!
This is exactly what I needed! Thank you! Explained it very well.
That handwriting... Damn
Aise animation se jaldi samj ata hai sir aap aise video upload karte rahiye...
Thank you.. May god bless you
This might be the most clear explanation I have ever received.
This is one gem of a video
Why do we even go to college when there is you guys...
For refreshment🤞
Literally
blud studying this in college? this is highschool physics
@@Devilhunter69 college tends to deepen what you learn in highschool in my experience. well actually i'm in university but anyway. i'm doing computer science so the physics level is closer to high school level but still bit higher than what i learned in highschool. it uses basically the same material but has more explanation and where the formulas are from and uses more calculus.
@@Devilhunter69dayum, what country??
Hermosa explicación, gracias !
Such a talented teacher. Thanks a lot.
thank you indian dude coming in a clutch 🤲
this explanation is amazing..unlike 1 hr videos,it saves time and the teaching is too good.
Make more videos of chemistry and physics
best explanation I found all over the internet
your handwriting
Sir ,you are amazing ,
Please make more contents of physics class 12 🥰🥰
I have to learn this at class 10
@@SHADOWLEGENDDRAWS sed lyf
@@harshvardhanmankotia6492 👀 why am i finding u everywhere
heyyy it is so good to see you here floatheadphysics!!!!!
Thankyou for making learning physics easy as well as interesting💜🙏
okay now this was a life-saver
You are a great teacher, all your videos are just awesome.
Thaks for sharing this vdo,it helps a lot
Love u Mahesh sir❤
i ike the way u teach.. well explained sir.
Hey man I’ll just say it, you’re awesome!
ThankYou! ❤️😀
Very clear explanation. Thank you!
What a great visuals used in Khan Academy video ❤
so worth the time, keep up the good work :)
It helped a lot. Thank u
Thank you, Mahesh, very cool
Nice video, tnx for the explanation ❤
Amazing Video....Was very helpful
bro is a lifesaver wallahiii 🤧
Pls Quickly complete this chapter sir 🙏🙏🙏
U don't say it but u too have different colors for everything 😂(like sal)
Imagine the efforts and time he puts into One single video 😳
@@tasneem6427 Around 4-8 hours! :)
@@KhanAcademyIndiaEnglish 4-8 hours for one single video?🤯😳. That's crazy! Thank you so much ❤
@@KhanAcademyIndiaEnglish which is why your videos are AWESOME!!
@@KhanAcademyIndiaEnglish that's so commendable. Thanks a lot for making our learning easier 😊
Sir one doubt, in the textbook and other sources the vector form of Biot-Savart law has r^(3) but yours is r^(2)... Can you please clear my doubt??
You have to use r^3 if you dont use the unit vector. the guy used unit vectors which is why he uses r^2. for more info you can look at the english wikipedia article about biot-savart
@@felixwegmuller351 Thank you ☺️
@@user-cc7ks7re3w the other explained it pretty well, you can either use unit vector in the direction of radius to denote the vector for radius, or just simplify the unit vector which turns out to be
*r* /r , plug this value instead of unit vector and you'll get the textbook equation
Acceptable teacher and teaching ♡☆
Wow thank you for the simplest explanation i ever seen
These videos are really clear and helpful
i like your hand writting
nice explanation
wawwww man, you are very very talented
#best teacher I ever had#cler voice#nice explain
Really nice explanation
Thank you💐💐
Can you make a video explaining capacitors
I appreciate it thank you :)
You teach so nice, please make video for engineering also
Great explanation wow tnk a lot
quality through the roof
Thanks! Great video!
THANK YOUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU soo much this is such an amazing explanation
Great content!!!
Feel aa gaya ❤❤
Teacher gets ⭐⭐⭐⭐⭐stars
I pray that i should get a teacher like you wherever i study throughout my life time 😃
This is the first video I watched from this channel and it already earned a subscriber!🫡
I am doing a Master's degree, but still like watching Khan Academy from time to time =)
For each tiny segment, do we have to do a vector sum?
Watching this before 6 hours before exam (time:-1:54AM) 😀
Nice explanation 👍👍👍
Excellent explaination
Nice😎
thank you
Thanks❤
plz tell what device do you use to write such flawlessly ???
This was awesome!
Sir can you make video on Capacitor RC circut?
tell me right now! What program are you using to draw?
God bless sir
Thank you so much sir
Aaaa thank uuu 😭😭😭
Teacher🔥🔥🔥
Grt content 😄
thank youu sirrr
thank youuuuu
Thanks
Better use slap rule than right hand Fleming rules .... Arun maheshwari sir though me slap rule you could enjoy this rule than Fleming rule
Man I feel so bad that I did not have such great teachers before.
Nice video, greetings from Arizona
Isn’t this finding just the magnetic field as it is affected by the length of dl? So to find the total force applied on a single point you would need to do multiple equations? Or should you just use the perpendicular measurement (since it is where force is strongest) for an estimate?
Hey here's a doubt, our NCERT books say idl*r^
^3 but u hv written r^2 instead of r^3 so which one's right?
hello kaushik rcap can also be said as r vector . r = so it becomes rvector / r^3
Did you mean by substituting r cap=(r vector/magnitude of r vector)?
@@hemavathy9806 es
👍
@@rinzler3202 ahh I see...thank you 😀
Is it r^2 or r^3 in vector form, i am confused.
Sir in NCERT it is given that in vector form the distance is r^3 but you mentioned it as r^2...please clarify it
We know r is a unit vector
So, r^ = r(vector)/ |r|
Or, r^ = r(vector)/r
Since, |r| = r
So, put the value of r^ then you get r³
by any chance were you born in South India and moved to New-York or California?? Just curious about your accent. Great video by the way it was very very helpful
This is Anand Srinivas, reason for Byju’s initial exponential growth. His lectures are still there on Byju’s channel. He’s from Tamil Nadu and a BTech grad from NIT Trichy
Theeeee BEST
God bless you Sir ❤
If physic were taught by Disney (i'm referring to the stellar handwriting) :D
I appreciate your efforts.
But you lacked in explaining why magnetic field changes when we change angle. You just explained the effect but skipped the cause...!
Watch previous videos.
You earned 850 Energy points.
oh wait.. wrong website
Beo savar law😳
Do you use a mouse or a pen I have to know. Please. Its for a project.
In India we pronounced as it is given in book like biot savart law 😅😅
Why is it r^3 in my textbook not r^2..
In his equation, he has taken the unit vector of r that is r cap. But in textbook it is vector r which is equal to the unit vector times the magnitude of r so we have to multiply r on numerator and denominator to get
db = μ0/4π x I dl × vector r/r^3