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What an eye-opening lecture this was. Thank you for this explanation.

To define a “field” by calling it some amount of “force” is a description, and not a definition. You cannot define field, or energy, without implicating ether. There is no such thing as “virtual photon”, according to gods of field theory; Maxwell, Tesla, Heaviside, Steinmetz, Faraday, Dollard, etc… How come the ones that actually invent things are over shadowed by those who postulate things, and who invent nothing? Ever wonder why Tesla called Einstein a “fuzzy haired crack pot? Do we really think there is anything emitting from the ends of a magnet? The answer is no. Take out ether, put in insanity, and join scores of atomist relativists who, in the words of N. Tesla, “are able to think deeply, yet unclearly”. Just imagine if someone like you, with your background, actually considered what it is I’m saying, which is to go back and read what the gods of electrical field theory have to say about the fundamental nature of the universe, which is divinely simple. Please, Humanity needs your help. We’ve gone down the quantum road much too long. It leads nowhere. It’s all theoretical, and holds no resemblance to objective reality.

Good explanations! keep it up.

Wow, that looks good. Orange, the color of the Dutch ;-)

Thx for sharing!!

Perfect presentation but was hard to distinguish between the two stars with similar colors 😅

Thank you very much Tonya.....This is very clear and interesting

The battery does work on the electrons. Work is a transfer of energy. So the electrons store the energy, not the field. No field, except the combined EM-field, contains energy! So even the E- and M-fields of EM-radiation don't carry energy. The Poynting vector tells you that energy only goes in the direction of propagation!!! And it is all kinetic. Any potential energy mentioned in this video is the potential energy of electrons, not fields. Don't forget, a battery is like the slope of a mountain and the electrons are like balls on that slope. Mountains don't contain energy, but balls do!

you make cool videos

17:05 at plasma frequency, does the metal ‘absorb’ the energy and make energy loss? It looks that plasma frequency(ω_p) and LSPR frequency is quite different. It would be glad if I can get you answer. Thanks for the great lectures!

I really appreciate how this was explained, am never giving wrong answers in my test and exam after this video 😊

I really appreciate the way this has been explained, am never giving wrong answers in my test and exam after this video 😊

thanks, alot..

Hi, what texbook can i use to study this course?

Congratulations, Very didactic and objective.

Consider a conical capacitor of height h and base radius R. The base circular region is grounded and the top "cap" region is held at some voltage V insulated from the from the base. What is the capacitance in terms of the given parameters and fundamental constants?

Thank you for your wonderful teaching. I wish you success

Hi mam

thank you

i understood shit

your video lectures are very clear and fun to watch. I am unsure of the order to follow in the Thermal Physics playlist . Do they go in order from 1 to 49? That would seem to introduce more advanced topics before more basic ones have been covered.

Thank you so much

Good job keep going Teacher i really like the way toi do it.

DON'T PANIC

Love the little guy sneaking under desks to grab his toys

Thrown in some hydrogen therapy. Doped with a catalyst, good stuff

very nice presenation.

Wow why doesn't this have enough likes. The explanation is really clear and precise. Really nice 👍

29:08 so that's what happened to the T1000 in the "asta la vista, baby" scene.

thanks madam

Thanks 😊

Thanks for everything. Can you tell us what is the source of books. Or the book you get the lecture from it

Can lipid nano particles be used to deliver critical minerals and b vitamins to cells?

Thank you😊 ............ A student 👩‍🎓from Himachal pradesh in 🇮🇳INDIA

Thanks so much for this. Your real world examples helped things click in my revision. I had just realized that I still have some gaps in my stats and combinatorics knowledge, which is crazy considering that I'm finishing my stat mech course about to write the final in a few days!

Would you mind to share the ppt

Thank you so much. These 30 minutes were way more solid than my prof's 150 minutes.

What bothers me is how do you get the value of the permittivity othe vacuum? I do get the rest but where do mu0 and €0 come from?

I don't normally log in out of incognito to comment on these but thank you so much for this. I have a similar assignment and all I could do was get my charge to go in a straight line and couldn't properly update the velocity!

Does anyone have the last link on the slide of Quantum Dots as Fluorophores?

That was such a great explanation! Thank you for sharing this.

Such a nice explanation, thanks a lot!

It’s the best PPT I’ve ever seen! And your channel has the videos I’ve been looking for. Thank you so much!

These hypothetical scenarios need an energy system principle that can replace fossil fuels energies.

Hi, I just don't understand this problem at 2:10. Let's say I had 2% Ag, so at 600 - 1100 T(c) I have only alpha - Cu. What happened to my 2% silver as I increased the temperature? How did the system turn completely into Cu / Alpha? Thank you.

I really confused about this topic on my thesis and you really good to explained about it. Thank you. You have helped many people. ☺

hello, what is the title of the book you are using Dr

Thank you for this series :]

Thank you! This was incredibly helpful...