Two identical charged spheres suspended from a common point by two mass less strings of lengths l,

  Рет қаралды 25,806

Ritesh Dahiya (RD Sir) (KDC) Kota Doubt Counter

Ritesh Dahiya (RD Sir) (KDC) Kota Doubt Counter

Күн бұрын

Пікірлер: 86
@toxin_d
@toxin_d 3 жыл бұрын
How does NTA assume that students can solve such a question within one minute? :)
@lovisxh
@lovisxh 3 жыл бұрын
This Question was asked by Cbse Not Nta Because its 2016 q and NTA set up in 2019 So Ya Before Nta Good q were asked by CBSE
@naturelover472
@naturelover472 3 жыл бұрын
Right. Neet for rejection not selection
@15387
@15387 2 жыл бұрын
Cbse tough exam karwata tha neet ka and same with jee main par nta ke aane se neet mein bhi or jee main mein bhi student ke full marks aa rahe hain.
@Vivek-ko7xm
@Vivek-ko7xm 2 жыл бұрын
This is what they want .You waste all your time in this ending up with a poor score and some clever students will leave it and move forward and will get good scores.They are only testing your decision making skills.
@Java_RAM
@Java_RAM 2 жыл бұрын
They make a paper by assuming that an intelligent student will leave this Q. (While discussing pyqs my coaching teacher also told us that if you get this type of qs then you should leave it or solve in last
@Surbhisharma_01
@Surbhisharma_01 6 ай бұрын
Tan theta tk toh aata tha aage smjh nhi aara tha 😢 thanks sir
@15387
@15387 2 жыл бұрын
Same question come in AIEEE 2011 and then NEET 2016
@apniada9419
@apniada9419 3 жыл бұрын
Brilliant minds still exist acc. To NTA
@aparajitasingh9979
@aparajitasingh9979 3 жыл бұрын
Thank you sir. Your videos are very helpful
@Sabanasabnam240
@Sabanasabnam240 8 ай бұрын
How can NEET examiner think that the student will solve this Q within 1 min as the teacher itself taking 5 min 😂
@riteshdahiyasir-kdckotadou5124
@riteshdahiyasir-kdckotadou5124 8 ай бұрын
toppers usually finish paper in 2.5 hrs and they enjoy these rank differentiating questions 😊
@raoveer712
@raoveer712 8 ай бұрын
Teachers samjhane ki koshish krte h isliye time jyada lagta h nhi to 2 min me ye question kr denge
@Letsstudy2112
@Letsstudy2112 6 ай бұрын
Tan theta= p/b hota h na pr sir ne x/2l likha but l angle theta ka base thodi h,,, hypoteneus h na🤔 Pls anyone answer
@raoveer712
@raoveer712 6 ай бұрын
@@Letsstudy2112 so ja tu
@shriragavvr8761
@shriragavvr8761 6 ай бұрын
​@@Letsstudy2112Since angle is very small( we are given that d
@namansharma7732
@namansharma7732 2 жыл бұрын
I think iit advanse question is also litttle easir than this
@Ked778
@Ked778 2 жыл бұрын
True 😂😂😂
@honey1057
@honey1057 Жыл бұрын
😢 correct bro
@shivaniii937
@shivaniii937 8 ай бұрын
😂😂😂
@Anupamchess
@Anupamchess 7 ай бұрын
bhai jake advance ka question ek lagake dekh tu soch bhi nahi sakta kitna tough hay unka level
@CricVibes18
@CricVibes18 5 ай бұрын
@@Anupamchess are bhyi jee adv ka hi pyq hai yeh irodov ka,, this is a proper jee adv level question
@user-Abhi.___6135
@user-Abhi.___6135 5 ай бұрын
Thanku sir ye question samajh hi nhi aa raha tha aab aa gaya thanku so much sir ❤
@kittucat129
@kittucat129 3 жыл бұрын
Thank you sir Nyc explanation 😚🤗🤩🥰😍
@abhaydash4332
@abhaydash4332 3 жыл бұрын
Sir gazab
@aurushazabeen6840
@aurushazabeen6840 3 жыл бұрын
Vry help ful
@studentofpcb934
@studentofpcb934 Жыл бұрын
Some said that leave this ques and move on . But most of the ques were like this from these kind of chapters 🤝..
@tusharsingh2022
@tusharsingh2022 3 жыл бұрын
Thanks sir for good explanation
@Sudhanshukumar999
@Sudhanshukumar999 5 ай бұрын
Its really tough question 🤯
@shichannohara531
@shichannohara531 Жыл бұрын
ie irodov ka h ye
@satyamkumarjha3366
@satyamkumarjha3366 Жыл бұрын
According to me ,this answer is not practically correct, because if charge is leaking,so mass is variable,but here mass is assumed to be constant. If I am wrong,please correct me
@SameerAhmad-i4x
@SameerAhmad-i4x 10 ай бұрын
charge leaks in form of electrons and it has low mass. so the mass almost remains constant.
@pairaylal3765
@pairaylal3765 2 жыл бұрын
Tnks sir
@ShanIsCuler
@ShanIsCuler 3 ай бұрын
this is jee mains 2011 question
@sumannagpal6615
@sumannagpal6615 Жыл бұрын
❤ excellent
@studywithme2059
@studywithme2059 11 ай бұрын
This que was also asked in jee mains 2011
@amritagupta108
@amritagupta108 Жыл бұрын
Thank you sir
@Escapeworld-01
@Escapeworld-01 7 ай бұрын
Sir first we have taken the distance x then we took it x/2? I didn't get the point clear.
@_slvya1647
@_slvya1647 7 ай бұрын
arey voh chote triangle ke sides h. Trig ratios likhne ke liyen
@Escapeworld-01
@Escapeworld-01 7 ай бұрын
@@_slvya1647 okay thnku so much for helping me
@nehamurali2500
@nehamurali2500 Жыл бұрын
Thank you sir🥰
@Guest12689
@Guest12689 6 ай бұрын
It's que of aieee 2011 and asked in neet in 2016
@dontforgetplease595
@dontforgetplease595 Жыл бұрын
Even if I solve this question before exam and familiar with formula no way I can do it in 1minute lol..
@prakharraj3569
@prakharraj3569 Жыл бұрын
Sir yaha x ka power 3/2 hai es me chain rule समझ nahi aaya
@kotamasterji
@kotamasterji Жыл бұрын
Sir you considered that net force is zero then how speed is changing ?
@Rahamubeena
@Rahamubeena Жыл бұрын
Charge is leaking
@prativachetri4067
@prativachetri4067 2 жыл бұрын
Thank you very much sir
@Rahamubeena
@Rahamubeena 11 ай бұрын
My cousin got this question right during 2016 neet exam
@neetdose8638
@neetdose8638 8 ай бұрын
Selection hua tha 😊
@procraft101
@procraft101 5 ай бұрын
Ye IRODOV ka question neet pyq 😂
@prakharraj3569
@prakharraj3569 Жыл бұрын
X ^3/2 ko differentiate kar ne ke baad dx/dt kyu likhe
@riteshdahiyasir-kdckotadou5124
@riteshdahiyasir-kdckotadou5124 Жыл бұрын
Chain rule
@prakharraj3569
@prakharraj3569 Жыл бұрын
​@@riteshdahiyasir-kdckotadou5124 sir x ka power 3/2 hai esme chain rule समझ me nahi आया
@manissdnm
@manissdnm Жыл бұрын
@@prakharraj3569 differentiaion with respect to time kiya gaya he not with respect to x
@10.pritam62
@10.pritam62 2 жыл бұрын
Sir L is length of string
@supecagent2183
@supecagent2183 2 жыл бұрын
How Tsin theta =Fe=kq^2/x^2
@Surbhisharma_01
@Surbhisharma_01 6 ай бұрын
By taking components of tension
@SAHILkhan-kv5mo
@SAHILkhan-kv5mo 3 жыл бұрын
thnks sir :)
@farahkhan_lisa
@farahkhan_lisa 4 ай бұрын
Sir thoda properly samjhaya kriye Ese jaldi jaldi samjhayengi to bache ko kese samajh mei ayega😢
@_slvya1647
@_slvya1647 7 ай бұрын
abeyy ye toh irodov ka h
@rajdeepdhandia375
@rajdeepdhandia375 Жыл бұрын
sir optiop C is the correct ans
@susmithamanimala8385
@susmithamanimala8385 2 жыл бұрын
how hsve u written tan theta as opp by hypotenuse ..sir could u pls check that?\
@idiotummadistan3297
@idiotummadistan3297 2 жыл бұрын
He explained it in this video only. Since tan theta is very very small( see in the question d
@baburaoganpatraoapte5235
@baburaoganpatraoapte5235 2 жыл бұрын
@@idiotummadistan3297 I'm 2023 neet aspirant which type of questions should I practice for neet NTA level? Is dc Pandey enough?
@idiotummadistan3297
@idiotummadistan3297 2 жыл бұрын
@@baburaoganpatraoapte5235 yes it's enough Never ignore previous year questions even if you don't solve NCERT or DC Pandey.
@baburaoganpatraoapte5235
@baburaoganpatraoapte5235 2 жыл бұрын
@@idiotummadistan3297 only NEET and AIPMT previous year questions or all of different states?
@idiotummadistan3297
@idiotummadistan3297 2 жыл бұрын
@@baburaoganpatraoapte5235 yes
@tiktokrisingstar2625
@tiktokrisingstar2625 Жыл бұрын
T ki supari ho jayegi was unexpected 😂😂😂
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