Magnetic field lines (& their properties)

Let's explore what magnetic field lines are, why we draw them, and what their properties are.
Here is the link to the simulation.
www.khanacademy.org/science/p...
Created by Mahesh Shenoy

[@mohamedayaz1346]

I'm from Sri Lanka. I learn most of the science lessons from Khan Academy. The explanations really really good. I'd rate it 10/10.

[@rajendraarora4427]

Best vedio ever I saw related to educational content on youtube....

[@imrankhan-hk1hq]

Amazing explanation sir You know what when I ask my Physics teacher any questions he just says 'this is not in our syllabus' when actually I think he does not know the answers of my question. You teach really well thank you so much sir

[@chandrancr5342]

even my physics teacher is same....

[@baldmonk171]

perfect explanation , every hole in my mind has filled tnx

[@incog2971]

OMG !!! th..tha..that software is soo amazzzing and obviously Respected Sir Mahesh Shenoy's way of teaching as well ! I'm saying I'm one of the biggest fan of his way of teaching and voice.

[@nikispaniki]

Outstanding explanation. Thank you.

[@florentinosanchez3969]

Wow finally someone who explain this. Thank you very much!!!

[@rodayal5294]

God level explanation. Thank you Khan Academy !

[@ivyyang5959]

Your explanation is so much clearer than my teacher's. Thank you!

[@arunakumari8532]

Superb explanation .It directly reflected into my mind.Nice

[@jitendratalankar9735]

Best teaching ever 😇👍

[@---su5lw]

thanks a lot khan academy!

[@Duncan14191]

Thank you very much. This is really help me learn the concept of magnetic field

[@madhuarora1511]

Best vedio ever Thanks it cleared all my doubts.....

[@ashutosh-kumar]

Thank you sir, watched it in class 10th before the pandemic in the 2019-20 session, again watched it on 16th October 2021 at 12:09AM for the preparation of 12th Board term1 examination 2021-22.

[@dhirenkeny6993]

This video is very informative. This is recommended by our school and is very good

[@navneetkumaryadav7280]

Amazing !! Thank you...

[@user-vp8rm8mc7i]

I really enjoy, excellent

[@Hino_55]

This is the best explanation! Well-paced and Sir Mahesh really clears confusion one might readily think of. Thankyou Sir! :)

[@justmatho7517]

truly helpful! thanks

[@amberrynz6798]

Teaching way is soooo good tq sir

[@laxmisrija6377]

It's really helpful sir.

[@pkpriyadarshi6720]

Sir thank you so much 🙏🏻

[@GaneshKumar-lp9pw]

Give him the Bigg applause👏👏..

[@nsowdkar]

Mahesh Sir do magnetic field also act in those gaps....??? Where there are no field lines..... Such as between magnet and loops

[@rishonaselvina6651]

All my doubts are cleared sir. Thank you so much 🥰

[@competitiveadvantagellc3691]

Awesome thanks!

[@anilaggarwal8018]

Best Teacher

[@mrk-2396]

thank you sir!

[@prakrutidas3727]

I am confused...because we are not breaking the magnet while determining the direction of field inside it...please someone clarify And how he is telling that the iron pieces will behave as compass because the iron gets attracted to both the poles?

[@chithraashok1748]

Thank you bro

[@meaw-6970]

The most most most underrated playlist🤫

[@fafnirkrish5160]

thank you

[@stuartstratton1096]

Is a magnetic field distorted in a gravitational field? If not then space is not curved by mass.

[@priyen-88]

Not only his teaching is great , but using english language also helps non-hindi speaker students .

[@gbeatsmacedonia]

what about earth magnetic lines soutn and north pole ..north pole is moving slowly and if it gets to those weaker magnetic lines will it starts move faster? lets say after 40 degrees or so? have u done experiments on that theory??

[@SpiritofPluto]

Perfect, thank you, sir :)

[@yayachem6583]

Sir why N pole facing away from N

[@OK-ce7uo]

Best sir

[@samisarwar2956]

❤️❤️ From Bangladesh❤️❤️

[@tapan3230]

Whare is Link? Please reply

[@KhanAcademyIndiaEnglish]

Thanks for pointing it out :) Added the link in the description :)

[@tapan3230]

@@KhanAcademyIndiaEnglish Thank you very much

[@jhansiranis.a5987]

Sir what happens if we place the magnet between two south poles in which direction will the north pole be ??

[@studentofpw8302]

Good question ??

[@studentofpw8302]

Have you got the answer ?

[@studentofpw8302]

I got the answer, The compass will not show any deflection, since Magnetic force of both, south poles will cancel each other. Hope you understood, One of my teachers has given me this answer

[@studentofpw8302]

@@jhansiranis.a5987 OK 😊😊

[@ebithanj423]

Really nice.. Why we say magnetic field lines behave like a stretched elastic rubber string?? Reply please

[@drealynlapad5958]

So good😅

[@kiranbhat4902]

Mahesh sir if magnetic lines are always closed loops , then what happens to that straight line shown in the diagram......Please explain about those straight lines I am curious to know about them ..

[@KhanAcademyIndiaEnglish]

You can imagine they terminate at infinity and loop back from infinity.

[@llll-lk2mm]

The more you increase the radius of the circle the more flat the border of the circle gets. The same way we imagine the field lines with a radius as infinity so the border will be flat.

[@kiranbhat4902]

Thank u sooo much Khan academy and decibel I am really grateful to Khan academy (sal Khan ,Mahesh sir and rest) for making such wonderful videos and helping me get beyond the thereotical knowledge ......

[@user-vh6rw2zz1k]

So smart

[@SumitSharma-xk1bz]

👍👍👍👍

[@gouritiwari4521]

Who is watching this during lockdown

[@VG__]

3:02 ✨ 6:52 S to N inside magnet

[@biplobhimu]

❤😮❤

[@SumitSharma-xk1bz]

😍😍🤩🤩🤩

[@savvy5037]

I dont know why u have less subscribers

[@raghavramdasi6565]

because people prefer the original site than youtube

[@muhammedowaiz6421]

their subscribers are divide between three diff chanels

[@thatsjuliii]

Is it me who thinks the directions of field lines look like a spider 😮

[@sandeeprathod5815]

Then how do N and S attract?

[@maliyali2007]

this is natural properties ) experiment resultant as proton and electron)

[@i-m-alien]

it is not magnetic field...it is magnetic range or wave....

[@bhavanimuthuraman9808]

When you break the magnet the broken piece will still have north and south pole only the position changes so when you broke the magnet the broken side is south due to which the north pole of the magnet points toward them , i dont think you gave proper explanation on why the magnetic field line goes from south to north inside the magnet

[@mr.pacman1921]

Well I agree with you but atleast he gave an idea about this😄

[@NadduJason]

Ehh

[@drealynlapad5958]

Hi 😂