Energy of electron in relativistic and non relativistic situations

[@JiTENDRAKumar-kc9eo]

Thank you so much sir your contribution in the development of future of all physics learner can never be forgotten we love you so much sir

[@NEET-eb3ve]

brilliantly explained sir, this was so much confusing🙏🙏🙏

[@Nikhilkumar-rj7pi]

Sir aap video series banae jisme 11 and 12 ka pura syllabus ho isse garib bachcho help ho jayega preparation me abhi internet sasta bhi hi

[@arjunkhanna4253]

Thank you sir, i had researched about this when solving NCERT of dual nature :)))

[@khushalchandgovinddarole2210]

How does ask questions to Sir?

[@mrgamma6864]

kzbin.info/www/bejne/bHvdeX6vi96SmsU My first vlog

[@MohammedKhan-ci3dq]

@@khushalchandgovinddarole2210 send email

[@PadhoPhysics]

What is the process to ask questions?

[@scientificmultiverse6218]

@mood onn mail Id please

[@SP-DINESH]

Excellent idea of white board sir

[@koustavbhowmick498]

Sir if you upload lectures in quantum mechanics using bra ket notation then it will be very helpful

[@aratidas7597]

Yes I got the proper answer of my doubt

[@narayannamo2635]

Namaste sir, why like charges repel each other what is going on at atomic level during this phenomenon.. Why heat always travel from high temperature to low temperature..why not from low to high...why atom wants to low temperature??

[@MisterKhiladi0]

verma sir mujhe aapke kitab padhne me maza aata hai . par maza tav tak aata hai jab tak chapter ka reading part hota hai . par question part me dimag stunned sa ho jata hai. ees bat par mere dost mera mazak udate hai kehte hai "sawal banta nahi aur hc verma padhta hai . gadha " . aapke quesstion ke dar se koi aaapki kitab nahi padhna chahta . but i keep myself up. even if it takes me twice and thrice mai hamesa question banane me lag jata hu .kav kav neend v aa jati hai . lol

[@gautamverma4335]

Sir to cupboard gate par hi padhane lage

[@srdsosee]

Sir please tell why charge on electron is 1.6x 10-19. Is it just experimental value or it depends on some physical constant

[@Vishalyadav-pc8jn]

Dear sir some lectures cosmology

[@Amityphysics]

thank you sir ji

[@amazonindia9264]

Sir, please make a video on Twin Paradox

[@mayankgupta6434]

Yes sir.

[@harishchandchorasiya3036]

A proton and electron have same velocity. Which one has greater de broglie wavelength and why? Sir please helping to solve my question

[@Vishalyadav-pc8jn]

What is mechanism of Bosan particle

[@deveshbaghel2308]

Sir I wants to know that electron always orbitting around nucleus then where does this energy comes from to make it revolving to the infinity

[@onlyphysicsclasses7400]

Please describe the physical meaning of Dirac Hamiltonian

[@jasminparmar3394]

Plz sir, make video on Chandrasekhar limit derivation..

[@santoshsahoo8738]

What do you mean by momentum space and how to do represent of position vector operator in the momentum space?

[@Jehannum2000]

Imagine all possible values of momentum arranged in a space - like books in a library. You could then specify a certain momentum by using a vector to point to a certain 'book'. The library is called 'momentum space'. It's an abstract vector space, not necessarily limited to 3 dimensions.

[@ahitagnichakraborty1530]

Sir, sould we consider the problem as relativistic, if kinetic energy of electron beam is 500 kev or 400 kev?

[@sushilgaur6325]

Sir photon has relativistic mass but zero rest mass , please clarify

[@punachandasahoo9504]

Sir,capacitor blocks dc due to 0 frequency.but what about when ac rectifies a pulsating dc.is capacitor blocks that dc.

[@rishikeshjoshi7786]

Is this official channel of HC Verma sir ?

[@stuff6585]

Yes

[@mamatapanigrahi5299]

Charges and electrons are opposite why?Can moving proton produce current?

[@piyushanand4764]

Protons are not easily made to flow(because of their mass), hence it is the flow of electrons that causes flow of charge.

[@qualquan]

He called photon as having zero mass instead of zero REST mass. Energetic photons in flight are NOT massless and their relativistic or effective mass "m" is easily calculated by m= E/C^2. Then a gamma photon mass is about the same as an electron's rest mass. But he made a good point that for highly energetic electrons the REST Mass energy can be ignored as for photons and the Electron KE equation becomes the same as for a photon's KE=pC or gamma*mo*C^2 or hf meaning that velocity of very highly energetic electrons gets very close to C along with much increased relativistic mass. Now he failed to explain WHY one cannot use the KE= mV^/2 in such highly energetic electrons. Its because the increase in mV is no longer linear. He tends to give rules of thumb but not the logic behind them. I think he has memorized those rules but may not know the logic behind them

[@amirthas5198]

Sir kind request. please explain in English cuz it may help to those people who don't know Hindi...

[@sonu9117]

Sir please explain hydrostatic paradox

[@chandelshyam5673]

Sir please explain parallax method to determine the distance of a planet and hence it's diameter with diagrams

[@shettysatish1353]

sir electric phenomenon padha sakthe hai kya

[@susamabhowmik7400]

Sir , motion of a charged particle in a electric field or magnetic field is frame dependent ??

[@PhysicsMath]

Yes.. subjected. Electric charge density.. finite. Ho. A single electron electric field not affect It is due to charge density increase bcz of length contraction for single electron not possible

[@BR_VICKEY]

Yes

[@ashokkumarsharma9099]

Sar electron ke motion se wave banti h us wave ka amplitude hme kya btata h

[@esanman484]

sir can we write "hf=E=mc^2" for non relativistic mass

[@atul6560]

Is the energy of an electron a dependent of its charge? If yes, how?

[@Jehannum2000]

Energy is needed in order to change the potential of an electron in an electric field.

[@madhurigarg499]

Agar apko yaad hai to energy ka ek ek formula ata hai jab ham bohrs kay postulate say prove karte hai MVR=nh/2π aur electrostatic Wale formula say to energy ~(charge)⁴ ata hai

[@nishantmanish800]

Sir rest mass kya hota hai

[@umeshchandrakoduri2702]

Let us assume that two persons are in train . According to 2nd person's frame reference 1st personis at rest.The x person who is on platform seeing the 1st person with respect with train he think that he is in motion because 1st person is moving with train compartment. What is the answer for this.The main thing whether the person is in rest or in motion?

[@sakshamsaxena6304]

There is no "absolute motion" in physics. Motion is always defined based on the Frame of reference and as there is no "Absolute Frame of reference", so we cannot define absolute motion, Hence motion is always based on the observer and hence we cannot say if the person on the train is at rest or in motion, as his motion will depend on the observer.

[@ntsechemistry783]

Why we find eigenvalues eigan function Sir please relate simple words please sir Quantum mechanics par vedio bna dijiye please please please please

[@nikhilpatel973]

If the kinetic energy of body's is thrice of its rest mass energy, then find its velocity.

[@sanjayrai4375]

0.98675 times velocity of light

[@meghpatel8727]

C✓6

[@jagdishyadav1127]

sir mai nepal se hu. सूर्य या चन्द्रमा ग्रहन होने कि date कैसे nikale koi video upload kijiyena plz plz sir.

[@santoshsahoo8738]

How to find eige n function of the operator?

[@priyanathgoswami]

sir theory of special relativity main transformation ka video upload kijye sir please

[@alokverma3311]

hcverma.in your sol is here

[@Bhavyaaa_0908]

Namaskar sir🙏🏻 I'm an 11th grade student and I have co-related some theories of great scientists which I have studied but I'm not sure whether I'm right or not but I'd like to present it here to you! Hope u see my comment.. so, first of all, we know that E=mc² therefore E∝m...[1] we also know that E∝frequency(ν)...[2] Therefore, from 1&2 we get to know that m∝ν(f) but we also know that for macroscopic bodies the wave character is diminished so m should be inversely proportional to frequency... But I just proved it directly proportional.. I also have a 2nd method.. from De Broglie's eqⁿ.... λ=h/mv (λ∝1/m)....[3] And from wave eqⁿ..... v=λf =>v/f=λ (λ∝1/f).....[4] Therefore from 3&4.. m∝f As we increase mass, frequency should also increase...

[@prabhashkumar-se7rp]

🙏

[@mr_saibu_02]

#hcvermasir bhoutiki ki samajh ki volume 2 kab aayegi... 😞😞😤

[@miraadilok6138]

the energy of hydrogen atom on ground state is -13.6 ev .find k.e and energy on 2nd state

[@ravindradhami7016]

Sir conservative force ko explain kr dijiye ...

[@stuff6585]

Wo force jisme path depend nahi karta bas initial aur final point depend karta hai

[@harshjha6784]

Like gravity

[@rajaramgupta2269]

Please explain magnetic field

[@danveersingh5817]

Sir kya aap class 9 physics kaa bhi video bana sakte hai

[@aadilkhan9074]

If a pcl have mass zero then how we can say it is pcl I mean what is the mass of photon. Is it exists or not or photon is a imaginary pcl

[@SanojKumar-zv3nq]

Photon is a particle of quantum mechanics or physics.. Don't try to understand it the view of classical mechanics.. Both need completely different understanding. Just assume photon as a packet of energy.. Saying again don't understand photon with classical approach of physics.. In classical physics every partical has mass but in quantum physics not..

[@aadilkhan9074]

My question is simple that photon exists or not like electron have mass and charge why photon have no mass

[@SanojKumar-zv3nq]

@@aadilkhan9074 in my understanding photons come in to picture only when we consider the partical nature of light as u know light has dual nature.. When we talk about the wave nature of light then we simply don't talk about photons.. So as I understand photons exist when explain photoelectric effects and not when we explain interference of light or dispersion of light..

[@SanojKumar-zv3nq]

And mass for photons is also defined which is known as effective mass its different for different colours of light.. It's the rest mass which is zero not the effective mass.. Again its quantum mechanics one great scientist said if someone says he fully understands quantum mechanics he is lying.. It's weird world of quantum mechanics.. Above answers r given by my understanding.. U may have different opinion.. Plz let me know if u have any..

[@aadilkhan9074]

@@SanojKumar-zv3nq photon is a imaginary particle like as iota

[@ericsu4667]

E is not mc2. Two Eurpean synchrotrons use experimental data to prove that energy is not mc2. Detail in ™83 Representation of Energy in Synchrotron™ on sites.google.com/view/physics-news/home/updates

[@manishkumarmandal6483]

Sir bseb 12 ke liya physics Padhai na please

[@AbdolazimHasseli]

When the title is in English, please speak in English so that more people can benefit from your video sir.

[@abhinavmishra3475]

Itna Dimag kaise aata hai bhai?😨😨😧😧😧😱😱😱🥴🤯🤯🤯🤯🤯🤯🤯🤯🤯

[@ramnareshyadav5059]

Quantum mechanics question prove ehrenfest theorem.

[@anjalivishwakarma2214]

an electron and photon both have same momentum 200Me v/C.compare their energy

[@Jehannum2000]

Photon energy = Photon momentum x Speed of light; Electron energy (non-relativistic) = (Electron momentum)^2 / (2 x electron mass). Plug the numbers in and see.

[@Vigneshkumar-yd2zb]

Sir please in English

[@Jivachh_cse]

Hii sir

[@RajeshKumar-ml9id]

Hello HC Verma sir

[@ConfidencePoint]

Koin se log hai jo video ko dislike kar rhe hai.. शायद physics wale nhi hai

[@digimaths8461]

Can you give me your email I have few questions

[@075_ritikkumar7]

Hello sir

[@stabmaa]

Horiander

[@vanshagarwal5303]

Hello sir