Magnetic fields through solenoids (Hindi) | Physics | Khan Academy

Let's learn what solenoids are and why are they important.
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[gamingbuddyishan]

Awsome explanation with the wonderful voice..

[Aryankumar-rfby]

i like the confidence in your voice..that make me focus much more on the topic.

[aakash]

I love your teaching way, Thank you much

[sahkatyayani]

this channel provides real knowledge no drama no business, so glad to have something like khan academy

[majhail_x]

Really blessed to find such a brillant channel on youtube .

[tabeenqureshi]

Fabulous This is one of the best lectures I have ever heard in my life.... And my concepts are cent% cleared Thanks to you for such brilliant uploads....

[VG__]

MUSTT

To be VERY VERY HONEST WID UH SIR....


I don't attend my physics class at scul many a times and put up a holiday from scul for my SELF STUDY at home and it's JUST bcaz of


I listen to ur lectures and that they are just much of understanding and THE BEST..

All my teachers refuse to explain me the concepts bcaz am a bit of person that cannot grab concepts easily....it takes a lot of tym for me to understand things..that why everyone and all my classmates call me pea brained or THICK HEADED...
But fortunately I got a teacher like SOO VERY MUCH.

Anyone who liked it do hit like

[anyaspet]

damn!!! i mean just WOW!! I STARTED magnetism yesterday and i was like yeah ill do this chapter its pretty easy! now it's day 2 and its been 1 hour since im praticing these, god!! i was actually searching for some visuals and thank god i found your channel, im so impressed by the fact that you actually MADE IT EASIER FOR ME!! thanku sooo love you khan academy

[kexpert]

Physics should be taught like this rather then recalling the slides on the screen...
because we can read theory in different books what we need is this, the practical approach of understanding the topic

[arpita]

You are great sir anyone agree give like

[PRIYA-eivu]

Sir your voice is too clear to understand better👌👌👌👌👌

[Funnymoments-vpio]

His aah...!! and ohh...!! make a big smile on my face 😁 and I listened it twice 😂....
Ram sir you are just just awesome!! 😊

[palak]

Awesome explaination! God will definitely bless you.

[sayanroyal]

Bass yeh video k liye sir Pranam apko 🙏🙏🙏 4 saal se electrical pad raha hu. Bohut video bohut sir dekhlie. Par aise 1st dekha. Hat's off to your effort for us, amazing thinking. I hope it will help many like me who are very weak in science & have a fear for this type of concept.

[aadhya]

This is the best explanation for a solenoid and can be used to understand:
(i)why solenoid is needed?
(ii)what actually happen when a single ring is added?
(iii)why a large number of rings needed to be added?
(iv)finally, why is the solenoid made the way it is?
(v)what the hell is electromagnet?
(vi)advantages with solenoid rather than a bar magnet.
(vii)disadvantages.
(viii)its uses.
(ix)what is soft iron and how can it be used with a solenoid?
(x)why only soft iron and not the other iron is used in it?
BONUS-for teachers:(xi)how to do humour while teaching.

[Bodhkipathshala]

Sir which software use make wonderful tutorial
Thank you

[aadhya]

I really loved the hash tag you used. It inspired me.

[soumyaranjansahoo]

Amazing video that nub 😄 student can easily understand

[Tripathipinki]

Thanks for such an easy explanation sir

[narayanexpress]

Sir really amazing way of teaching just like a classmate