Sach bolun toh itna deep koi nahin padhata sab upar upar se pafhate hain par aap toh physics ke concept ke pura andar ghuske padhate ho enjoying your lecture maximum share this videos guys
Sir you are God of physics thanks for making physics easier and interesting. Thank you so much, I wish I could subscribe numerous times with the same account until it turns to 1 million.
Thank you soo much SIR... I am very glad to met your Channel, You are the only true teacher, you cleared all basics, even though if i weak in basics you always says to clear and watch the previous videos... that's the Unique solution. Unique IDEAS you Have SIR... Really I LOVE YOU SIR💞💖💝✅💫
Sir aap itna accha padhate ki me coaching nhi padta hu to kya sir mujhe coaching padhni chahiye aur sir ek chemistry k channel bta dijiye aacha sa jisne saara syllabus kraya ho it's a humble request sir please bta dijiye
Sir ur teaching was really awesome and quite understandable too... Bt plz teach in English sir soo.. That it will be clear for the people who don't know Hindi sir
Sir You are great...I am very interested in Physics and I have a little more request for you....will you please give me and many others, an understanding of Einstein's General Theory of Relativity in your upcoming videos
Sir.... Kisi topic pr new video upload karte hai to usse uss chapter ke playlist me dal dijiye aur uska old video dlt kr djye Isse hmlogo ko confusion nhi hoga
I m trying to explain . Please sir tell me if I m wrong . According to special theory of relativity . When something/ someone is in motion time gets slower for it ( known as time dilation ) and it's length also get reduced (Known as length contraction) a significant change can only be seen if the body has velocity near to speed of light . Now ... Suppose if you put electron "A" near to a copper wire in which currently is flowing ( electrons are moving ) All though the amount of positive charge and negative charge is same in the wire so the wire is neutral hence there should be no electrical force acting on electron "A" due to the wire but this is not true because ... =========================== Copper wire 👇 _______________________________ + + + + + + - - - - - - (in motion ➪︎) ________________________________ Copper wire 👆 Electron "A" (-e) ============================== Now if you put the electron "A" in motion with same velocity of which electrons are moving inside the wire . Now if you see it from different frame you will see actually Electrons inside the wire and the electron "A" are in rest and positive charges in the wire is moving ( Just like when you are in a moving train and you feel that the platform is moving backward but infact train is moving forward). This motion of positive charges ( if viewed from different frame ) causes length contraction (reduction in length) and hence the density of positive charge increases , =========================== Copper wire 👇 _______________________________ (← in motion) + + + + + + + + + - - - - ________________________________ Copper wire 👆 Electron "A" (-e) in motion ➪︎ ============================== now density of +ve charge is not equal to density of -ve charge and hence the electron "A" experiences a force . Therefore a magnetic field is a electric field viewed from different frame when charge (here electron ) is in motion .
Your all videos are excellent. There is no need of any coaching when your lectures are available.
Yes
Yes ...sir 25min explanation is better than alakh sir 1 hr video❤️
What a SAVIOUR and true genius you are. Bow down to you. Keep coming with more videos, please.
Sir I can't but comment .... You are a hero of physics !!!
Watched your video for the first time and now i am regretting why i didn't came earlier!! Thankyou so much sir you teach really very well.🙏❤️
Please check my channel and support me ruclips.net/channel/UCNwTvVSfdAHP9s0WHR_mMxQ
sir sath m yh knowledge jo ki Scientist ki ho ya kuch or plz har har Topic m btaya kijiye.....Ise kuch or hi MAZA aata h sir.
Yupp bro....dil ki baat chin li tumne
Please check my channel and support me ruclips.net/channel/UCNwTvVSfdAHP9s0WHR_mMxQ
Watch your video for the first time...u have explained such a difficult topic so easily...thank you so much sir....
Purely modified sound and clearly mentioned , understanding skills develop
Sach bolun toh itna deep koi nahin padhata sab upar upar se pafhate hain par aap toh physics ke concept ke pura andar ghuske padhate ho enjoying your lecture maximum share this videos guys
whoever you are you're delivering knowledge with finest quality. Respect 👍
Sir ji really me apka ek ek step me dam hota hai🤷🤷🤷
Really me Maza aa gaya
What an lecture Sir ji !!!!!
Sir awesome vedio Sir kya knowledge diya apne Mai apka fan Ho gya whhhhh🙆♂🙆♂🙆♂
Apki awaj bahut hi clear h. App achhe se smjhate v ho
You are far far far better than our school teachers
excellent content sir..... I never comment on anyone's video., but your quality left helpless to do so
Wow sir very easy method understand in every student 😊👍👍👍👍
Awesome sir, You are the best teacher in the world. You teach us so well that we are not able to express how you teach us. Thank you sir
Sir you are God of physics thanks for making physics easier and interesting.
Thank you so much, I wish I could subscribe numerous times with the same account until it turns to 1 million.
You are best teacher in world
Awesome sir your aall vedio
one of your old student.... (from 12class)
mai Bsc(phy ) ke last sem me hoon or aaj bhi choti choti doubt ke aapki hi vidio madad krti hai
Bhaiya meko bhi bsc phy lena haye...12 -11 ke concepts baad maye bhi use hote hayee
Sir bohot hi Accha derivation tha 🔥😎❤️🙏👍
Wow your explanations is very very excellent thank you so much sir for this video.....🌈🙏🙏
You are best lectural of the whole india
Sir book me pdhne se kuch samjh nahi aaya but ab ekdam. Biot savart law Clear ho gaya
Sir awesome and ese hi clear real diagram se explain kra kre ....ek dm smjh aa jata h ...wowwwwww😊😊👏👏👏👏👏👏
Your videos always perfect with voice
Thank u sir,I really fancies your lecures,outstanding,magnificient.🙏
Yes this is very very useful. .....thanks alot
Please check my channel and support me ruclips.net/channel/UCNwTvVSfdAHP9s0WHR_mMxQ
Sir your teaching style is brilliant sir
Ni milna aisa teacher dobara ❤❤❤love from Pakistani student
What a clear explanation sirji 👍
Exiillent sir
I was confused but now without any problem i have started to learn physics...
Sir plz going uploading videos donot leave youtube❤️ we support you sir..Your teaching patten is rare ❤️
Thank you soo much SIR... I am very glad to met your Channel, You are the only true teacher, you cleared all basics, even though if i weak in basics you always says to clear and watch the previous videos... that's the Unique solution. Unique IDEAS you Have SIR... Really I LOVE YOU SIR💞💖💝✅💫
Best teacher of physics..... 🥰🥰🥰🥰
Great work sir👍keep it up 😇
well explained and made simpler, awesome video
Sir bhot accha padhaya 🙏🙏🙏🙏🙏🙏
Thanyou sir. Your teaching method is really good. You are helping lot of students in this lockdown
Thank you very much sir aapki har video Shandra hai, nice video
Very nice explanation sir abhi mujhe smja ki formula kaise ye derive hota hai book mai direct diya tha
This video is very helpful for me 😀😀
The video was very much helpful thank you so much for uploading 😊
Bohot nice 💚🔥🔥😌
delivered awesome video lectures ...✌️✌️
EXPLAINED BEAUTIFULLY.....
CRYSTAL CLEAR!!!!!!!!
Nice sir and thanku for making such a great knowledgeful vadios
Plzz sir make lectures on electromagnetic waves ( chapter)
Thank you so much sir for the easy and simple explanation
Excellent video please create full video on chapter
Great Teaching Way...
Your all video excellent ❤😘
बहुत ही अच्छा सर।।।
दीपक ध्यानी उत्तराखंड से
Thank you Deepak ji.
दादी हम भी उत्तराखंड वाले है
I m also from uttrakhand (nainital)🤗
@@edupoint.physics Sir aapko thanksyou.Mere tatti tuition teacher ko bataiye kaise padhate hain.
I love when notification comes that u have a new like and a new subscriber 😘 💕 💓
I left my offline coaching class after watching your video on RUclips sir
Your teaching skill is great sir
Thank you sir 😊🙏🙏
Sir esi video pure u tube pr nhi h
Thank you sir for this video
Awesome!!! 💛💛
Bhaut acha samje hai sir😊
Very very helpful this video...🙏🌈💫
Great sirrrr. Good work.
Sir your video is very powerful for our understanding every chapter . 🤝🤝, but sir , please your video upload in part wise , 🙏🏾🙏🏾🙏🏾
Thank you very much Sir, today I understood what is the inside or outside B👍❤️
Sir aap itna accha padhate ki me coaching nhi padta hu to kya sir mujhe coaching padhni chahiye aur sir ek chemistry k channel bta dijiye aacha sa jisne saara syllabus kraya ho it's a humble request sir please bta dijiye
Grt video sir... It help me lot
Please make more video of physics related and your all the video lecture very mind blowing and very simple understanding each point
Sir your explanation reached my brain thank you very much .🙏🙏
Very very fine method sir! Keep it up!
Kamal sir
Love from Pakistan ❣️
Thankyou so much Sir . Because of you , I understand this topic so well 😇🙏
great video the best explanation ever(Sarcastically)
Supperb sir kya baat h bhut Aacha smjahya
Excellent video.
Nice sir aapane mera doubt clear Kiya thank you sir
Your concept is awesome.....it clears all my doubts..😊😊😊😊
Good job sr...Love from pakistan
Thnx sir
Thanks sir you are a very good teacher
Jabardast explanation
Please check my channel and support me ruclips.net/channel/UCNwTvVSfdAHP9s0WHR_mMxQ
Best video👍
Sir ur teaching was really awesome and quite understandable too... Bt plz teach in English sir soo.. That it will be clear for the people who don't know Hindi sir
Sir You are great...I am very interested in Physics and I have a little more request for you....will you please give me and many others, an understanding of Einstein's General Theory of Relativity in your upcoming videos
I shall try my best.
Sir....
Kisi topic pr new video upload karte hai to usse uss chapter ke playlist me dal dijiye aur uska old video dlt kr djye
Isse hmlogo ko confusion nhi hoga
Yes.
Aajkal main yehi kar raha hoon.
Video ko turant playlist me upload kar deta hoon.
@@edupoint.physics Thank_you Sir......
Aap mere life ke sabse behtar teacher hai 😇😇
Sir ap bht achha smjhate ho...sir plz ap neet/jee se related bhi video bnaiye..
Channel EdEx.
superb 👌👌👌👌
Sir, could you make a video for electrodynamics? ☹️ please.
Thanks a lot Sir . You explained it so well 😇🙏
You are great!!!!!
Bahut bahut dhanyavaad
amazing explanation
Really bhut acha btaya
Thnks sir your videos are very useful to us
Please check my channel and support me ruclips.net/channel/UCNwTvVSfdAHP9s0WHR_mMxQ
Nice explaination sir..
Create a video on amperes law
Thanks and love you sir you are great
Sir why dB pro to sin teta?
sir u r awesome ... kindly solve some tough questions from SL Arora
ruclips.net/video/knB32_4-iZw/видео.html if u really want this type of video then please come to my channel 🙏👍
I really solve your question
Thank you sir....❤️
Love ur video sir
Tussi grt ho
I understood the whole topic after watching this video
Hello Indrajit Paul,
Thank you very much for your support and encouraging words.
Aapka saath hamari taqat hai.
I m trying to explain . Please sir tell me if I m wrong .
According to special theory of relativity .
When something/ someone is in motion time gets slower for it ( known as time dilation ) and it's length also get reduced (Known as length contraction) a significant change can only be seen if the body has velocity near to speed of light .
Now ...
Suppose if you put electron "A" near to a copper wire in which currently is flowing ( electrons are moving )
All though the amount of positive charge and negative charge is same in the wire so the wire is neutral hence there should be no electrical force acting on electron "A" due to the wire but this is not true because ...
===========================
Copper wire 👇
_______________________________
+ + + + + +
- - - - - - (in motion ➪︎)
________________________________
Copper wire 👆
Electron "A" (-e)
==============================
Now if you put the electron "A" in motion with same velocity of which electrons are moving inside the wire . Now if you see it from different frame you will see actually Electrons inside the wire and the electron "A" are in rest and positive charges in the wire is moving ( Just like when you are in a moving train and you feel that the platform is moving backward but infact train is moving forward).
This motion of positive charges ( if viewed from different frame ) causes length contraction (reduction in length) and hence the density of positive charge increases ,
===========================
Copper wire 👇
_______________________________
(← in motion) + + + + + + + + +
- - - -
________________________________
Copper wire 👆
Electron "A" (-e) in motion ➪︎
==============================
now density of +ve charge is not equal to density of -ve charge and hence the electron "A" experiences a force .
Therefore a magnetic field is a electric field viewed from different frame when charge (here electron ) is in motion .