But D3 point group doesnot contain Sigma prime planes???

thankyou soo much

Why used E=h cut sqxksq/2m....because this is for free electron not the bounded electron having PE +KE

Thankyou 🙏🏻🙏🏻 Sir.... Very helpfull video

Beautiful explanation, sir. But i have a question: You have shown in a lucid manner that the electric field just outside the patch due to the rest of the conductor is charge density divided by 2 times epsilon nought. And the same is true on the side of the patch facing the inside of the conductor (or as you say the bulk of the conductor). But it does not follow that the electric field is constant throughout the patch and equal to the same value. So you cannot multiply the charge on the patch with this value of electric field without proving first that everywhere within the patch the field is constant and equal to the value sigma/2*epsilon-nought.

Hello, Excellent video. Can you share the name of the book of the atomic cubic structure you described? Thank you!

Excellent explanation

Very nice sir

Very well explaination..

Very good lecture..

Good and detailed derivation (thanks!), but you should visually explain, on paper, many of the trigonometric angle properties you quickly do in your head. Very confusing to the 1st time learner wondering how they were derived. E.g., "the lower limit of delta is alpha and the upper one is theta"? or "for infinite wire length L, angle alpha = angle beta" ... Not obvious unless shown on paper. I may know how this came about, but it wasn't that obvious to me anyways.

Helped me 😊

From the bottom of my heart, sir, you are one of the best teachers I've come across ❤ thank you

Thank you

Sir i have one question could you please solve this? If j1=2, j2=1/2, calculate the number of angular momentum states .

Sir ,which book is ur reference?

Thank you so much sir. 🎉❤😊

Didn't understand 3rd CN

all my doubts got cleared

please make more videos

very helpful sir

Is brachistochrone curve ball also has maximum velocity than all other curves?????🤔

Best explanation sir 🙏 ,, ur way of explaining gives so much confidence 🙏 plz sir provide more such important concept

Congratulations for the good lecture!

Very Good explanation. Thank you sir.

This vedio clear all the concepts of effective mass 🙏thank you so much sir 🙏

Sir ap kon se college me processor ho?

Sir your explanation is just too good... Thanks a lot sir👍

♥️♥️♥️

Thank you sir, helpful video.

Thanks 😊 sir

Thanks🙏

thank you for making video on this had a doubt in one question so searched for a video

It's the only video which explained the real concept instead of only teaching tricks to remember

I'm a little confused as I was watching this video while reading a book<Physics for Chemists-Ruslan P. Ozerov, Anatoli A. Vorobyev(2007)>. E3 is described as the the field of dielectric at larger distance in the book.

Best lecture on effective mass till now.

Thnks sir

Thank you Sir.. For doubtless explanations

Agar ye JEE me aya toh pdhayi chod dunga 😐😑

thanks sir g

👏👏👏👏

well understanding lecture sir

Thanks sir 🙏 very nice lecture

wow.Amazing explanations.👍👍

Thank you so much sir❤️❤️❤️...Pranam🙏🙏

Thank you sir. This confused the shit out of me and you clarified very well.

Sir, here the case is accelerated motion. how can we use dt=ds/v , as we use it incase of constant velocity motion.

Sir what happened to the" a/v2" term in the Van der waal's equation ??

Find the angular momentum for j =1/2 , j=1 ,j =3/2 sir isko kaise hl krege ?

Thank you,Sir