[JEE ADVANCED]ANGLE OF DEVIATION OF CHARGE PARTICLE & MINIMUM DISTANCE [PROBLEMS IN SCHOOL PHYSICS]

[@PHYSICSSIRJEE]

A less discussed Concept in textbooks . Great choice of problem Nitin sir 👏👌

[@Prashant-fh6px]

Exactly sit 😙👍👍

[@sat20y]

@@Prashant-fh6px sit? Ya sir

[@sumitbahl2222]

@@sat20y sir bola hai +_+ nonsense

[@devarshvaghani5527]

the level of difficulty is so great,,,, in youtube , you will never find such challenging problems by any other youtubers... PLEASE keep uploading problems.....

[@INSP_NITIN]

Devarsh Vaghani thanks for appreciation , please share this channel with others , it will help in promoting the channel .

[@devarshvaghani5527]

@@INSP_NITIN of course sir, i have already done.......

[@shrirampathnayak2109]

dont disrespect sir by call him youtuber...youtubers are chapri

[@osowiecwalking9434]

@@shrirampathnayak2109 wdym

[@Rudra09834]

Asish Arora sir uploaded a video realated to this question in 2012 . Check brother

[@asphyc4273]

The angke of deviation proof is given in Arthur Beiser Modern Physucs. Anish

[@INSP_NITIN]

Charan sparsh sir , was your student in Kanpur for JEE 2003 batch . Very fortunate to have your guidance during my jee days ...your teaching has helped me a lot in bringing me where I am today . Still use some of your problems / concepts in my teaching . Thanks a lot for this comment it means a lot to me .

[@chilledmacroni3997]

These problems are helping me to improve my preparation level ❤️.....highly indebted 🙏....you are daily uploading problems for us alongside managing other things as well.....great deal🎉.....will work really hard in order to give you back..... although I am not really good in physics as I lost my interest due to my coaching teacher....but now.... with you I am regaining that..... Thankyou ❤️

[@INSP_NITIN]

Anuska Parmar I am very happy to hear this 👍👍

[@gautambansal8952]

This has to be one of my all time favorite problems

[@adityachk2002]

This channel is like mind your decisions but instead of maths it’s physics : )

[@INSP_NITIN]

Ha ha but I don’t use gougu’s theorem in every problem 😂😂 that channel is already a stabilised legendary channel , I have just started my journey let’s see how far I can take it but thanks for your appreciation .

[@adityachk2002]

INDIAN SCHOOL OF PHYSICS 👍😁

[@sarjeraopatil8088]

@@INSP_NITIN Sir very early it's gonna be topmost channel for adv on YT

[@gabbarisback6052]

@@INSP_NITIN 😅😂😂😂😂👍👍

[@INSP_NITIN]

sarjerao patil please share as much as you can

[@Prashant-fh6px]

I was able to solve only 1 part 😍😍 amazing question especially second is very rare and ❤😇😇😇beautiful

[@RajeshKumar-iw9hj]

btw a nice extension of this problem I solved: Find the position of the point (x,y) where the field line turns. (perpendicular to horizontal axis).

[@INSP_NITIN]

nice !!!!! share your working with me , it will be a new problem for me as well .

[@RajeshKumar-iw9hj]

@@INSP_NITIN How? Not possible on youtube...

[@INSP_NITIN]

Rajesh Kumar in the description my email is there , it’s [e-mail]

[@RajeshKumar-iw9hj]

@@INSP_NITIN got it.

[@nikhil_narula]

@@RajeshKumar-iw9hj Can you please tell the answer to this part ?

[@Akshaypiano]

sir mai modern physics ke notes revise karra thaa.....maja aagyaa.... finding angle of DEVITATION WAS AN OP TASK....loved it and will remember the result for sure...

[@RajeshKumar-iw9hj]

This problem can also be found (in a modified form) in Asian Physics Olympiad 2017

[@INSP_NITIN]

Rajesh Kumar it’s very standard problem and quite famous one yet very few can manage to solve it . It existed much much earlier than any of Olympiad existed :)

[@RajeshKumar-iw9hj]

​ yes of course

[@shrawon3605]

Talk about India itself. IOQP 2021 has this problem

[@proelectro444]

We can also solve this problem without integration through properties of asymptotes.

[@IItianHardik]

This is just insane level problem..I was able to guess minimum distance by same approach..Feeling confident

[@puspalpaul185]

Thank u very much sir ..... inko jitna baar revise kruu utne baar hi naye lgte ha .... And become more interesting !!😊😊💞

[@yatharthgupta6468]

This question is brilliant And beautiful explanation sir Thanks

[@abhisheksisodia3549]

any body from apni kaksha ?

[@Omkar-nq9mo]

How can we conserve p here 8:16

[@ayush7800]

MOST UNDERRATED CHANNEL FOR PHYSICS!!

[@RajeshKumar-iw9hj]

Just finished the problem, used angular momentum+mechanical energy for first part which is standard version of rutherford scattering/Pathfinder electrostatics problem. It's not mentioned but we can also use binomial approximation in first part as that (1+x) x term is very small when we put values of constants. But the second part is really interesting! What's the source of the second question sir?

[@INSP_NITIN]

Rajesh Kumar I saw it in the analysis of alpha particle scattering .

[@RajeshKumar-iw9hj]

@@INSP_NITIN in Beiser's book?

[@shobhitaggarwal6939]

sir plz upload some good problems and concept of screw gauge,vernier scale before advance 2020

[@INSP_NITIN]

I’ll try to bring it

[@dhruvkhare8856]

Your way of solving is very impressive.although I never solve difficult questions like this but I understood every thing from you Thank you sir 😇😇😇

[@rishabh9341]

This Same Question was in Aakash Fts(This can be also solved using hyperbolic Scattering in Coloumbs law usjng ananlogy from Rutherfords experiment..

[@that_anime_guy]

missed the class covered from here

[@anubhavsingh2982]

Great . This question also in my notes copy

[@anikbhowmick1044]

Sir I am feeling down 😢.I thought myself good in physics .but what ever video I am randomly picking I can't solve the entire problem .I have cracked JEE adv 2020 with a rank of 2729 .still I can't solve your problems .

[@INSP_NITIN]

anik bhowmick no problem buddy these problems are designed for someone who is trying to find a place in top 100 AIR , if after going through the solutions of these if someone can learn these concepts he/she will surely have an edge while writing JEE ADV . Such type of content is rare , just trying my best to bring this or making ppl reach this Content so that a large section of society can take help of these lectures / videos .

[@SuvadipSarkar-nn7bo]

Bro this is literally in the modern physics chapter, did you not study the alpha particle projection concept

[@NerdyNoob0307]

It was amazing sir....the explanation was op ❤ thank you so much for this.

[@BhautikiGyanamJAISHREERAM]

Ok So If I Just Find th eqn of trajectory in polar format r(0) and then the impact parameter(b) and since electrostatic potential is repulsive in nature so only hyperbolic paths are possible and then just see where the asymptotes cut each other then it will be less calculative❤️❤️ What are ur views

[@helixjee1851]

Sir how that triangle is isosceles v° why velocity vectot remained same for both vectors?? And second thing.. When an external force is present then how can we apply energy conservation. ??

[@gagandeeptyagi9135]

Since electric field is conservative field hence we can apply energy conservation

[@dyhsehehb6232]

@@gagandeeptyagi9135 but we have not accounted the work done by the other force(external) then how??

[@naveenyadav7226]

amazing question sir.. love from unacademy

[@umakantsahu6163]

Thankyou for such a great problem guruji

[@archanamishra5678]

Once again.....Amazing problem 🔥🔥🔥

[@archanamishra5678]

Sir can you discuss a problem of change in length when multiple forces or if tension in varying??

[@INSP_NITIN]

Archana Mishra can you mail me the problem statement ?

[@INSP_NITIN]

Archana Mishra are you talking about elastic rod where we calculate change in length ?

[@abudujana2244]

I'm praying for gravity to not interfere in this problem in my exam

[@ggxsky4811]

Sir how you considered it as an impulse force

[@shresthsuraiya3469]

suppose that the velocity v_0 imparted initially satisfies the inequality v_0^2 > KQ_0Q_1/ML, in which case the deviation angle delta > 90, but this does not make any sense physically. What will be the trajectory of the charge Q_0 in this case?

[@sunnymaurya205]

Amazing problem , sir💫💫💫💫

[@palakurthisrichand8387]

Dont we have any other method for the second question??

[@INSP_NITIN]

Palakurthi Srichand there is but it’s more lengthy and painful

[@rohithsuresh1877]

Thank u sir for this beautiful concept

[@himanshukarmankar376]

Sir aaj do bar dekhna pada video.....angle of deviation mei thoda bounce hua isiliye

[@kartikeysharma6628]

Question is very pretty...but i think it id way par jee advance level..still knowledge is knowledge exams are just boundations

[@davechad2610]

A similar question in IOQP part1

[@domgesh392]

Mind blowing explanation.....

[@dhruvchaurasiya545]

Amazing problem sir, beautiful concept 😍👏👏

[@cpsharma161]

amazing sir . thanks a lot .

[@anishtakshak6515]

Thank you sirji❤❤

[@RajeshKumar-iw9hj]

What software do you use for making the diagrams?

[@RajeshKumar-iw9hj]

Please reply.

[@INSP_NITIN]

i use notability to write using my ipad and for diagrams i use coral or mathdraw for equations also then sometime filling colors in ipad , its a painful process at the moment and takes lot of time , do let me know if you have a better solution to it .

[@u.vamshikrishna7705]

@@INSP_NITIN Microsoft Whiteboard??

[@u.vamshikrishna7705]

It is available in Microsoft Store application It might be useful

[@RajeshKumar-iw9hj]

@@INSP_NITIN I use LaTeX for writing equations, 1 paragraph of equations can be written in 5 minutes maximum.

[@isrogaganyaan6923]

Very op concept sir and a very unique approach 👍👍👍👍

[@SumitKumar-ti1zr]

Fabulous video sir❤️❤️❤️

[@srirajpalakurthi6745]

ohh!!!wow!!...this problem is in my notes

[@INSP_NITIN]

sriraj palakurthi where do you study ?

[@srirajpalakurthi6745]

@@INSP_NITIN narayana college sir,Hyderabad

[@rishabhyadav1998]

@@srirajpalakurthi6745 only the first part right.. or even the second one..???

[@bibekray5874]

I had the first one in my course book but the 2nd one is new to me

[@sparshjain4543]

Sir I think we can also solve the second part by using the fact that the trajectory is a hyperbola as we know a(1+e) and ae both for the hyperbola

[@INSP_NITIN]

Yes we can do that way as well .

[@soumyadeepindra2724]

Now in pwag this way has been used to get the result

[@Fighter_Believer_Achiever]

Thank you sir. 🤩🤩🤩🤩 These emoji feature is also very great. 😋

[@sarwarali1509]

Beautiful Question Sir

[@vinayaksharma9251]

Sir what changes other than potential energy will be there if we consider gravity

[@shreyaanand4509]

Thank you sir 😊

[@sudhanshuyadav4786]

Sir agar uss charged particle ki trajectory equation likhe ho toh kaise likhenge?

[@INSP_NITIN]

we know two asymptotes and min distance , it’s a hyperbola , equation can be calculated

[@adityadebnath2037]

Second part really boggled my mind.🤯.. Literally Loved the problem. Thank u so much for bringing such rare questions sir😊🥰🥰🥰🥰

[@arnavgupta8162]

Great sir🤗🤗

[@aryanshah17]

ok

[@VsEdits59]

@@aryanshah17 😉😉ok

[@neerujat1978]

Thank you very much sir

[@rashmikamat3162]

Sir plz tell actually in your deviation part, all concepts I have studied and equations I know, but woh use karni thi click kaise karma hai,(ONLY ON DEVIATION Parts)

[@moksh1643]

Majedaar

[@sukritchattopadhyay6600]

Nice problem sir 🙏🙏

[@ghooster_]

Sir, how to calculate the trajectory of the particle in this problem?

[@INSP_NITIN]

thats a challenging part however my feeling says it must be hyperbola as total energy is positive and particle is going to infinity . will see if i can find that

[@ghooster_]

@@INSP_NITIN Wow sir yes, it must be hyperbola by the analogy from projectile in gravitation chapter. Finding it shouldn't turn out to be very difficult as we know the two asymptodes (one along the projection line and other by symmetry) and for the constant we may use the point of minimum distance. Thank you sir!

[@INSP_NITIN]

@@ghooster_ yes you are right it can be calculated .

[@smarkbustersstink3471]

Op sir. 1st part toh kiya va hai, 2nd nhi kr rakha tha maine

[@vaidikshah1922]

excellent problem

[@vijesh8619]

Sir will you be bringing course on Waves and Thermo on plus?.

[@INSP_NITIN]

It will come in November I think , 25th onwards COM and rotation is starting for JEE 2021 and 11th students

[@vijesh8619]

Thank you Sir

[@arvindarora5407]

sir i have a query .. sir will you launch a course for class11 (from basics)?

[@INSP_NITIN]

All theory courses will start from basics only to JEE adv ++ levels gradually , COM is starting from 25th

[@arvindarora5407]

@@INSP_NITIN sir aap class11 ka saare topic karaoge?sir plz batana i am class11th student joined plus recently..

[@INSP_NITIN]

arvind arora yes all topics will be covered

[@arvindarora5407]

@@INSP_NITIN ok sir

[@Sunny4072]

very nice problem

[@RakeshRawani1931]

Sir, today my class teacher have discuss this problem in class

[@priyanshu_0984]

2nd part is very tough

[@rajarshidutta7921]

Thanks 😁😁😁

[@anubhavsingh8687]

# done

[@nitinjuyal7739]

superb

[@explicit2op.638]

Rutherford scattering

[@asheshmishra2750]

thank you

[@svsharma3893]

Nice explanation ❤️

[@king_ly6799]

Nice

[@aritrasarkar7862]

amazing 👌

[@bholusharma5562]

Thanks sir

[@jeevithreddy7374]

Similar to an holics question

[@INSP_NITIN]

Jeevith Reddy this problem is very old and standard problem , much before holics existed .

[@evolvebatchexclusive6784]

SIR IS IT EVEN POSSIBLE TO SOLVE THIS DURING EXAM :/ ..DO TOP RANKERS UNDER 500 DO SUCH TYPES OF PROBLEM..

[@INSP_NITIN]

Part of this can surely come in exam

[@gaussiit4855]

Wow!

[@rajarshidutta7921]

But electrostatic force is non impulsive

[@INSP_NITIN]

Force need not me large in magnitude , impulse is simple Fdt integral , many students have this misconception .

[@JEE75-s6v]

👍

[@SukshitiSingh]

👏👏

[@yakaiahbandari6382]

great solving skills u have sir

[@INSP_NITIN]

Many thanks

[@KrishnaPandey-hf6ko]

Day 1 ☺️

[@venikasruthiannam7656]

Sir can you make a problem on siphon and self energy plzzz

[@INSP_NITIN]

Venika Sruthi Annam I am in the process of it , self energy is very common and easily available in books , are you JEE 2020 or 2021 aspirant ?

[@venikasruthiannam7656]

@@INSP_NITIN jee 2020 sir..yes sir self energy is very basic..but i wanted to know what tough questions can be made from that topic(my doubt included even energy density both from magnetism and electrostats)..thank u sir

[@J_Prince24]

Jai mahaakal 🙏

[@aranyachakrabortyx-a-1khs686]

just opppp

[@u.vamshikrishna7705]

Books for KVPY SX stream please...

[@INSP_NITIN]

use same books which you are using for JEE ADV , no need for seprate books for KVPY

[@u.vamshikrishna7705]

@@INSP_NITIN Which will be good for that?

[@xaviorjr.6291]

Thankyou sir

[@greatlearner5162]

Soory sir unable to understand

[@adityasingh6510]

NiCe one sir.👍🏻👍🏻👌

[@INSP_NITIN]

Btw I did not delete that video , it was a private one for last many many years , unknowingly it became public and you saw :))))) will make it public again once I cross 50 K subs

[@adityasingh6510]

@@INSP_NITIN okay sir.😅

[@dexter_pir]

@@adityasingh6510 which video

[@jeopardyking7187]

DAMN DAMN DAMN DAMN DAMN DAMN

[@nitikagaur1682]

Simply tough problem

[@Ayush-yj5qv]

Abj sir did this

[@mir4cle007]

video link bhejo na bhai mil nhi raha search karne pe

[@shrirampathnayak2109]

if nitin sir make jee paper...half janta will fail....

[@sgiit6336]

op

[@siddheshsalfaleservingthen1755]

op op op

[@shivamparihar966]

✔✔

[@ExcitedRacingHelmet-hm5do]

💀💀

[@simisimi9362]

Thank you sir 🙌