2 Generation of EM wave | Relation between E and B | Maxwell equations | Electromagnetic waves

[@cletondsouza2737]

this sir is really underrated. i must say he is the best physics teacher for jee main on KZbin, nobody comes close to him.

[@homelander9657]

Jee main and advanced

[@mathematicsman7454]

Probably forget Olympiad level

[@utsavsingh4455]

Bro olympiad leval tak ka koi nhi😎

[@Idkwhattowrite139]

Bhai abj sir Resonance aur Allen sikar ke top batch me the to mains level ke kaise hue🗿

[@Shorttrick681]

Pagal h kya tu . Jee advance se bhi uper samjha na

[@cutetuttu5411]

I did second derivation on my own 😁 Thanks ABJ sir 🔥🔥

[@calistomathias]

This video is just gold! I remember watching ABJ sir teach this even while preparing for JEE and now I'm here watching this video again in my second semester at NIT xD. Thank you so much sir for this video :)

[@JeffBezos-nt8jt]

Hi bro in which NIT you are 🎉

[@SarthakDwivedi-t1q]

​@@JeffBezos-nt8jt NIT XD

[@LeviAckerman-ss3yj]

maja aa gya ........ bina waves padhe sab samajh aaya ab EMW ka question fod dunga mains me... thank you abj sr and derivation are hard .. but not when you teaches... sb samjh aaya

[@JeeStudy-kv8qq]

For those who are confused in E and B being in same phase : In linearly polarised travelling em wave , E and B are in same phase, which is the general case in our syllabus. But not all em waves have E and B in same phase. Eg - EM wave inside metal , standing EM wave , near field of an antenna , etc where E and B are 90 deg out of phase

[@pushpasoni999]

Sir u are sinply great ur teaching style is very unique and easy to understand helping a lot of students thnx for ur kind work sir.sir pls add lectures of waves also for 11 class students

[@alikhurshid3217]

@@cuetcompetishun sir units and dimensions kab aayega

[@shubhanshigupta5575]

Syllabus completion with abj sir and revision with mohit sir (eduniti) ...best combo ♥️

[@kunalakriti]

ye hui na baat

[@onkareshwarsharma637]

Literally

[@lekhraja.a.o8917]

Sir you are the reason I love physics🥰🥰🥰

[@pranjalrathoreiitkharagpur2201]

Puri feel aa gyi dimaag me...... thanku sir

[@the_iit_aspirant]

7:53 12:06 19:43 same phase 23:59 28:56 graph 30:30 33:57 E and B relation 43:45 47:25 derivation,, 52:06 refractive index 1:03:19 1:07:32 Derivation

[@amartiwari1239]

Sir I am in my 2nd year Btech and stilI am referring this Thanks A lot Sir!!!🙏🙏

[@harshitbarthwal8081]

My favourite teacher of physics ❣️❣️❣️❣️🙏🙏🙏🙏🙏🙏

[@anamika3449]

Amazing lecture sir.

[@jaskaransinghsodhi3152]

You are like God to me sir 🙏

[@padhakubaccha5106]

no.01 teacher of physics

[@JeetKopcha]

Hmmm, boht accha padhate hain sir aap. Inhe youtube pe upload kar dijiye.

[@priyanshuSingh-jh5pz]

Aag laaga diye sir aap

[@pramodjaveri9743]

Competishun Zindabad...!!!

[@sameerdatta665]

hand down best teacher

[@Kirti-ub8zy]

1:24:24 why we are taking velocity equals to 2 into 10 raise to power 7............ as velocity is changing time due to electric field.

[@onlineliveclass9123]

Cause it is given in the question

[@pareshborase4414]

Good logic... Force due to electric field may vary it's speed. But as per question velocity of electron is constant. And this is possible by appling some external force on electron to keep in dynamic equilibrium...

[@tanuj2778]

1:16:00 sir i think Bo ki value 2 time aani chahiye jitni aapne likhi h Kyuki Eo/Bo ke derivation ke dauraan Last me term aati h -> Eo/Bo =w/k = velocity of wave in that medium Or aapne seedha c rkh diya Kuch gadbad h sir Energy density of electric field bhi energy density of magnetic field nhi aayegi agr aapki Bo ki value ke anusaar question solve kiya gaya... Plzzz sir clear this

[@PranavShewale-s1d]

I think that the velocity of the wave is also there in the relation E = Bc Instead it should be E = B v Now B = E/v B = 300/1.5*10^8 B = 300*2 / 3*10^8 B = 2* 10^(-6) So you are correct

[@harshraj3927]

Correct... 💯

[@ashwanidubeyiitb]

Sir please dono class ke aise topics bata dijiye jinaka advance mai achha weightage jinki abhi se mai achhe se taiyari kru up to advance level means practice.

[@varunkasireddy9249]

You are too gud at teaching physics sir ,i mean that😁

[@RohitYadav-cf3lg]

7:41 10:40 18:15 19:00 21:14 30:21

[@pranjalrathoreiitkharagpur2201]

Derivation me Maja aa gya

[@ayushaggarwal906]

Mecha diya Sir ne

[@Vishal-ku3mr]

Sir app has 🐝n updated but all videos of KZbin▶all not uploaded, plz look after it, KZbin is good but app is best 💯 Thank u sir in advance 🙂

[@JeffBezos-nt8jt]

7:56 ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[@rishabhrajgupta9636]

you da best sir.

[@_cRissPy_]

sir kuch pyq,s kaafi tough pooche gaye hain 2019 mein from this chapter, i know it's an easy chapter but the questions asked in that year were literally advanced level( not all of them but yeah most of them ) pls make a seperate video on it i humbly request

[@AshvinTPatel]

Sir (15:17) em wave me E and B hamesha perpendicular ho woh jaruri nahi ho sakta na. Yeh toh bas ek special case hoga em wave ka.

[@JEE2024-i3k]

1:16:39 par k=w/c = (6*10^8)/(3*10^8)= 2 HOW it is = 4

[@suharshpal4518]

Bhai medium different hai isliye wha compare kiye sir equation se toh 4 aaya

[@BruhGamer05]

Bhai woh k aur di electric constant ka K alag hota hai..

[@PranavShewale-s1d]

Medium different So velocity is 1.5*10^8 instead of usual

[@RohitYadav-cf3lg]

34:00 52:10 1:10:50 1:16:02 1:18:00

[@opbrother5217]

at 12:08 shouldn't be id = -q root(lc) sin( t/root(lc)) pls tell if anyone is reading this .....

[@devmedatwal7752]

t/root LC ka derivative = 1/root LC ....so isse multiply krege ... sir is ryt 👍

[@krishnajadhav6911]

sir @23:00 velocity of em wave along y axis or xaxis

[@subhajit3485]

Thankyou very much sir for this wonderful lecture.

[@iliyanparin_iitism]

Abj sir.. last Q me Max MF jab lagega tab tak electron ka velocity change ho jayega na.. kyuki electric aur magnetic field dono hai. Toh hum initial velocity ko put kar skte hai kya? Help.

[@AshvinTPatel]

Sir (10:12 sec pe) magnetic field ki value (ui)/2πr kyu hogi waha koi wire toh nahi he...

[@rohita6532]

Sir E=cB mai agr medium change hoga to 'c' ko change Krna pdhega by the velocity of light in that medium I think it should change Shouldn't it?

[@RakeshKumar-rc4sj]

Yes of course

[@_ishotmypants_]

yes had the same doubt 1:16:20 ig he made a mistake there

[@darakhshayasmeen]

1:18:02 i think gdbd krdi sir ne.. E0=Bo(w/k) tha then yha velocity c/2 hai na.. hence Eo=Bo×c/2

[@CrazyFrazyZ]

Yes bro

[@Kirti-ub8zy]

Dd how have ur mains and advanced pls tell As I sm also preparing from here and want to know result

[@harshseth123]

Sir organic ka next lect.upload kar dijye

[@kushagrasharma6679]

sir 22:30 par jo diagram he wo samajh nhiaarha aapne EFki direction velocity ki direction me kyu bnai lekin magnetic field ki Z axis me bnai

[@ComicverseAK]

That is wrong

[@harmitchhabra989]

Sir, LC oscillation mai toh E and B mai pi/2 ka phase difference hai... Par EM wave mai toh aapne btaya ki unka same phase hoga...

[@kulumanali6491]

Same phase ka. Matlab yeh ki agar E max hai then B bhi max hogi

[@StudyBoi2023]

Same doubt

[@darakhshayasmeen]

i think sir isn't talking about lc oscillation wali em waves.. bcz sir didn't proceed with that calculation ahead

[@trexeditsyt]

Bhai sabhi em waves mein electric field aur magnetic field ke phase same nahi hote hai sir sayad batana bhul gaye honge

[@ankitthakur-ts1pn]

THANK YOU SIR

[@kushagrasharma6679]

sir ek confusion he E=Bc formula me hame wave ki speed leni h ya const c=3*10'8?/??????

[@AdityaRaj-tp9iz]

1:23:24 here Electric field is in i cap . Not jab **

[@homemadebeautytips5691]

Dropper?

[@user-wg8mj9rl1h]

Sir, will u cover the various experiments of practical physics ?

[@kulumanali6491]

@@cuetcompetishun sir plz give the wave optics video also

[@fit.faizal]

@@cuetcompetishun sir aap E and B ko X axis ki equition m kyun likh rahe ho E and B toh y and z axus pr chl rahe h respectively . Sir do reply sir

[@rohita6532]

It's like y=mx+c Isme likh to 'y' ke liye rhe hai par domain to x mai hai Means y depends on x

[@alikhurshid3217]

Sir unit and dimensions kab aaiga?

[@RajuKumar-jj7ys]

I am 100th liker of this video

[@aryangupta2724]

Sir please update alk sir chem playlist.

[@K4sma469]

If waves carry energy then how energy conservation is valid in lc oscillation

[@targetiit-c6d]

sir 1:22:00 pe doubt hai k=omega/vwave

[@kunalakriti]

Is this last lecture of EMW?

[@KritiSingh-wf6gx]

sir in second last question aapne W ki value 6*10^8 li h aur K ki value 4 li h but yha par hum jaante h ki K=W/C hota h and when we put the values of W and C K comes out to be 2. this doubt was for spectators of this video . please make it easier for me.

[@WHY_AND_HOWW]

Bhai wo sir ne khud se equation likha tha isliye aisa hua . Nai to tum jo soch rhe ho waise bhi nikala ja sakta hai.

[@reytrance219]

Yes actually here speed will come out to be 1.5X10^8 and value of Bo will be then Eo/1.5X10^8..

[@Shorttrick681]

❤❤❤❤

[@shivansh55]

Sir please increase the level of Q

[@rajeshbadgoti583]

sir formulae ke derevation nahi ate tho advance ka question nahi hoga kya

[@kunalkanwat7305]

Mushkil h bhai Advance to concept he mangta h MEENA JI

[@agarwalaman123]

@@kunalkanwat7305 🤣😂

[@Sukunawillgethisfingers]

Bl❤❤

[@tanishabansal3297]

thanku sir

[@AshvinTPatel]

Sir matlab same phase wala case bhi ek special case hi toh ho gaya

[@HarshYadav2004]

15:56 Sir amplitude of electric field hai na wo ?

[@onkareshwarsharma1144]

Same question

[@sanchitkawatra2678]

Thanks dear sir

[@RohitYadav-cf3lg]

1:19:10

[@kulumanali6491]

Sir we need wave optics video beforeEMW

[@hafid4887]

Sir if I saw these lectures + pyqs. Are there enough for neet

[@hafid4887]

@@cuetcompetishun sir is every topic of neet covered here

[@jazzybill1891]

@@hafid4887 yes

[@ManishKumar-vx5lc]

Modern physics kab se start hogi

[@hafid4887]

Sir How much lectures remained plz

[@gamingscale1123]

ok

[@ankitthakur-ts1pn]

thank you sir

[@ArRt1719]

12:44

[@ishasingh3095]

Sir is chapter is completed???? 🤨

[@Vedant-vv7mv]

1:16:27

[@Vedant-vv7mv]

2 into ten power -6

[@PrinceKumar-si1gy]

2-07-22 12:45PM 90

[@svakshkathuria4062]

7:14

[@abj_alk_nssir5483]

This 1 ½ hr lecture is even not equivalent to 5 hr live lecture

[@Sakshi-yq4xe]

Ayeinn

[@piyush8559]

Increase 1.5 speed

[@LeviAckerman-ss3yj]

41:21 so childlike

[@kshitizmishra1706]

Sir galvanometer praticle theory me karaange??

[@darakhshayasmeen]

47:01 iska mtlb if koi aur medium rha then wha c ki jgh v aa jaega👀🤌

[@shivamshaw_07]

:)

[@abhinavdhayarkar6267]

Amazing lecture sir.

[@amitsingh2782]

Thanks sir

[@rajat796]

Awesome lecture sir.