When I attended the local Technical Institute we used to have lectures and demonstrations on Electricity & Magnetism, our lecturer was a wonderful old gent with amazing enthusiasm for the subject. He was Mr. Spencer, a wonderful teacher and gentleman.
There is a major thing missing in this beautiful video. The video shows only the actual experiments done by Faraday, which look trivial today but were indeed not trivial then since so many looked in this same direction and could not find results. What made the difference, and is lacking in this video, is Faraday's theoretical contribution, which I feel is no less critical than his experimental contribution, and the former led directly to the latter. Faraday was not using mathematics much, but he had a genius imagination of the kind Newton and Einstein had: Faraday could visualize the electric and magnetic fields in his mind's eye, and he did thousands of thought experiments before discovering his physical experiments. Faraday realized that the fields are independent entities and are the major players - not the charges, currents, or bar magnets. In my opinion, this transition from massive particles to fields and waves is as great as the best of what Newton ever did. Only Faraday's fields enabled electromagnetism, relativity, and quantum mechanics to be later discovered. James Clerk Maxwell read the writing of Faraday carefully and, as he says it himself: All I had to do was just to translate Faraday's insight into mathematics. This enabled Maxwell to discover the full and complete laws of electromagnetism and deduce the existence of electromagnetic waves and discover that visible light is an electromagnetic wave. Maxwell was the only one able to make this genius breakthrough since he internalized Faraday's insight which was so different than the understanding of other mathematicians of his time. In short, Faraday was a theoretical physicist as much as he was an experimental physicist. The last claim is not so apparent since he was not using mathematics. Still, his thinking was as deductive as mathematics is. Einstein is similar to Faraday in this respect since Einstein imagined relativity first and only then used elementary mathematics to describe his special relativity. With the same imagination and insight, Einstein discovered general relativity - not the so many better mathematicians who tried the same thing and failed. In my opinion, the genius imagination makes all significant breakthroughs in theoretical physics. Mathematics is no more than a language. Dr. David Goren
im intrigued to know why its very encouraging? have you watched the charles Darwin documentary? im not being antagonist I very much believe in faith. I still walk the streets where he was brought up, so you have to
I really enjoyed this film, and learned a lot. And I'm an admirer of the Braggs, père et fils. I believe that the first 24 minutes (roughly) of this upload feature the son, Lawrence, in a film made in the fifties (notice references to atomic power). After that is a short film made in 1931, the centennary of Faraday's discovery of induction, and the presenter is the father, William. The son Lawrence in particular is remembered for his pioneering work in x-ray crystallography. There's a couple of great uploads about the Braggs in the context of this hugely important tool for scientific investigation (used to image the DNA helix by Rosalind Franklin).
Michael Faraday, the greatest experimental scientist in the 19th century. Electricity generation by mechanical means is his greatest contribution to the mankind. It was 1st single phase AC that he dicovered in 1831 and within 70 yrs it developed into our present day ubiquitous 3-Phase AC system by later the inventions mainly by the Dolivo Dobrovolsky, Steinmetz, Tesla ....
It's easy to take all these genius discoveries for granted. But imagine if there was no Volta, no Faraday, no Maxwell, No Einstein ... the world we live in today would have been a different world and you wouldn't have the luxury to watch these videos on RUclips.
We would be watching local Starletas in the local Pub under the cendle lights and drinking local beer ... with no chemicals no radiation no pollution no world bad News no knowledge of Galaxy or gender issues ... WHAT A Life ! (😂🤔😜).
So awesome! What a superb documentary, with such style, communicating this amazing history. Too bad physics degrees today just jump in with equations - as if their meaning was "intuitively obvious" - when in fact they were devised to explain these incredible observations. So glad I found this, thanks!
@John Ashtone Yes, I realised some time after. I believe that was to do with the particular sect of Christianity Mr Faraday followed. Although, you could just call him sir as a sign of respect. :)
2 года назад
Thank you so much Ri Archives. Greetings from Bimac Research Group at Universidad del Cauca, Colombia.
thank you. i am a ham radio operator kf6uxj. when we took our tests we just recited answers in question pools . this gives background to the why. i have saved these for future reference .
Excellent content, and informative. Faraday is the genius who wrote the books with his hands which James Clerk Maxwell translated into the Greek equations for the world. They''re Maxwell's equations but Faraday discovered 95 percent of the material contained within them.
@@zack_120 Maxwell took Faraday's books and drawings and translated them into equations and in doing so Maxwell expanded upon Faraday's work and proved Faraday was right and found that EM propigated at C, so that Faraday was right all along even though he could not express his ideas about "invisible light" with equations. Everyone else here can add to my memory.
For those desiring more in depth insight into Faraday's comprehensive explorations, I recommend his Chemical Manipulation (the Kessinger version is a photocopy of an original book). This work provides remarkable details into all aspects of the great man's laboratory practice, with considerable material on electrical research.
If Faraday and others had had a good understanding of conservation of energy, they would have been able to deduce that a steady magnetic field could not induce a continuing current in wire loops. In fact, the idea that a constant magnetic field could produce a constant current would allow the production of free energy and a perpetual motion machine - just hook up a motor to a wire loop, and put a magnet in the loop. Don't get me wrong - these guys were wicked smart and perseverant, and physics was really just getting started at that point! But a modern physicist could very quickly eliminate this possibility by thought alone.
Yes, and lets not forget James Maxwell and Isaac Newton! They got amazing insight into the laws and nature of God's creation. Glory be to God who has saved, sanctified and blessed us in Christ Jesus!
At age 5 , I became fascinated with magnets , Always had some in my pocket. Around 3rd grade , I found a science book , It contained a large section on this guy named Michael Faraday , From that day on , Till now , I'm still studying magnetism . In 2011 , I wrote a scientific paper on what I call , Semi degenerate matter magnets. I submitted it to Dr Michio Kaku in person . I was born in 1967. To create my new type of magnet will not be easy , But , If done , It would solve the worlds energy needs . When you hold a modern powerful N52 ''todays best'' magnet in your hand , And yes , It's impressive right , Well , less than 5 % of the electrons are participating . What I propose will yield between 50 to 70 % participation . Someday someone will hit 99% Motors and generators will be so efficient , Small simple batteries will suffice for jobs that currently require huge complex , expensive batteries. Of course battery technology will grow . Thank You
Faraday's humble attitude and humility made him such a decent human being. The first humanitarian scientist, bless his memory. So much more merit, than all these crappy "religious" figures such mohammed, jesus and other such contrivances
They skipped an entire era and did not even mention that tesla made improvements like they had edison and ah couple others ...infact the use of ac would not have happened when it did had it not been for tesla....farady noted it and movrd on trying to grt direct current like edison and the rest
Electricity is not produced by magnetism. Mechanical power is used to move a magnet within a coil of wire, and that induces an electrical charge to travel via a conductor. That transmitted power can be converted back into mechanical power at the other end.
Faraday was a born again Christian and preached at his church on Sundays, always offering the plan of salvation. Jesus Christ the thrill of eternal life and hope for a sick, hurting, and weary world-Romans 10:9-10 from the Bible: “That if you confess with your mouth the LORD Jesus and believe in your heart that God has raised Him from the dead, you will be saved. For with the heart man believes to righteousness, and with the mouth confession is made to salvation.”
i might have something revolutionary, Tritium radioluminescence phosphorus phosphates. solar technology, DC to AC power inverter and Walton Cockcroft... 🤔💡🤷♂️ #nobelprize
What an amazing man. Men like him brought mankind into the modern world.
he is one of my ancestors I've recently found. His sister is one of my great grandmothers. Thank you for this. Very informative
U must be so proud of yourself
And ur ancestry
You should be proud - bless you
When I attended the local Technical Institute we used to have lectures and demonstrations on Electricity & Magnetism, our lecturer was a wonderful old gent with amazing enthusiasm for the subject. He was Mr. Spencer, a wonderful teacher and gentleman.
What a shame that we don't produce intelligent documentaries like this any more, that actually explain things in detail
Yes, too much shame.
Quanta Magazine's videos are not too bad.
100%
With all the power of the internet, you can make one too. Get to it. I'll watch it.
I don't agree. There are fantastic documentaries out there. Modern graphics and powerful cameras add a lot of extra value!
There is a major thing missing in this beautiful video.
The video shows only the actual experiments done by Faraday, which look trivial today but were indeed not trivial then since so many looked in this same direction and could not find results.
What made the difference, and is lacking in this video, is Faraday's theoretical contribution, which I feel is no less critical than his experimental contribution, and the former led directly to the latter. Faraday was not using mathematics much, but he had a genius imagination of the kind Newton and Einstein had: Faraday could visualize the electric and magnetic fields in his mind's eye, and he did thousands of thought experiments before discovering his physical experiments.
Faraday realized that the fields are independent entities and are the major players - not the charges, currents, or bar magnets. In my opinion, this transition from massive particles to fields and waves is as great as the best of what Newton ever did. Only Faraday's fields enabled electromagnetism, relativity, and quantum mechanics to be later discovered.
James Clerk Maxwell read the writing of Faraday carefully and, as he says it himself: All I had to do was just to translate Faraday's insight into mathematics. This enabled Maxwell to discover the full and complete laws of electromagnetism and deduce the existence of electromagnetic waves and discover that visible light is an electromagnetic wave. Maxwell was the only one able to make this genius breakthrough since he internalized Faraday's insight which was so different than the understanding of other mathematicians of his time.
In short, Faraday was a theoretical physicist as much as he was an experimental physicist. The last claim is not so apparent since he was not using mathematics. Still, his thinking was as deductive as mathematics is. Einstein is similar to Faraday in this respect since Einstein imagined relativity first and only then used elementary mathematics to describe his special relativity. With the same imagination and insight, Einstein discovered general relativity - not the so many better mathematicians who tried the same thing and failed.
In my opinion, the genius imagination makes all significant breakthroughs in theoretical physics. Mathematics is no more than a language.
Dr. David Goren
Insightful comment. I would also suggest that seeing the lines of the fields in iron filings helped the imagination.
Astonishingly, the actor playing the role of Faraday is still alive - 104!
Great upload. Michael Faraday was such an amazing soul.... Very encouraging for me to know that he also was a devout Christian.
im intrigued to know why its very encouraging? have you watched the charles Darwin documentary? im not being antagonist I very much believe in faith. I still walk the streets where he was brought up, so you have to
an
The emphasis is in just in the right in order to get the point across
Thankyou so much for wonderful experiments of Micheal Faraday with details in a beautiful short film
I really enjoyed this film, and learned a lot. And I'm an admirer of the Braggs, père et fils. I believe that the first 24 minutes (roughly) of this upload feature the son, Lawrence, in a film made in the fifties (notice references to atomic power). After that is a short film made in 1931, the centennary of Faraday's discovery of induction, and the presenter is the father, William.
The son Lawrence in particular is remembered for his pioneering work in x-ray crystallography. There's a couple of great uploads about the Braggs in the context of this hugely important tool for scientific investigation (used to image the DNA helix by Rosalind Franklin).
Michael Faraday, the greatest experimental scientist in the 19th century. Electricity generation by mechanical means is his greatest contribution to the mankind. It was 1st single phase AC that he dicovered in 1831 and within 70 yrs it developed into our present day ubiquitous 3-Phase AC system by later the inventions mainly by the Dolivo Dobrovolsky, Steinmetz, Tesla ....
It's easy to take all these genius discoveries for granted. But imagine if there was no Volta, no Faraday, no Maxwell, No Einstein ... the world we live in today would have been a different world and you wouldn't have the luxury to watch these videos on RUclips.
@TULL FORIXhim, for sure.
We would be watching local Starletas in the local Pub under the cendle lights and drinking local beer ... with
no chemicals
no radiation
no pollution
no world bad News
no knowledge of Galaxy or gender issues ...
WHAT A Life !
(😂🤔😜).
Amazing. We owe these brilliant minds forever.
So awesome! What a superb documentary, with such style, communicating this amazing history. Too bad physics degrees today just jump in with equations - as if their meaning was "intuitively obvious" - when in fact they were devised to explain these incredible observations. So glad I found this, thanks!
A brilliant man. I'm so pleased to have learnt how he changed everything. I'm fifty one,
Excellent! Thanks so much for the video!! Every school should show this to the students.
An excellent production. Thank you for posting it Ri.
Great 2 documentaries on the eminent physicist sir Michael Faraday. :)
@John Ashtone Yes, I realised some time after. I believe that was to do with the particular sect of Christianity Mr Faraday followed. Although, you could just call him sir as a sign of respect. :)
Thank you so much Ri Archives. Greetings from Bimac Research Group at Universidad del Cauca, Colombia.
thank you. i am a ham radio operator kf6uxj. when we took our tests we just recited answers in question pools . this gives background to the why. i have saved these for future reference .
Thanks to sharing this good documentary
22:34 ... and almost 70 years later, we're still hoping for a breakthrough.
Excellent content, and informative. Faraday is the genius who wrote the books with his hands which James Clerk Maxwell translated into the Greek equations for the world. They''re Maxwell's equations but Faraday discovered 95 percent of the material contained within them.
I have been wondering what is the differences and similarities of discoveries made by these two great men in the area of electromagnetism.
@@zack_120 Maxwell took Faraday's books and drawings and translated them into equations and in doing so Maxwell expanded upon Faraday's work and proved Faraday was right and found that EM propigated at C, so that Faraday was right all along even though he could not express his ideas about "invisible light" with equations. Everyone else here can add to my memory.
These videos must be shown to school students in india .These might help kids learn basics.
That man is Some Actor ! What a Great job !!
For those desiring more in depth insight into Faraday's comprehensive explorations, I recommend his Chemical Manipulation (the Kessinger version is a photocopy of an original book). This work provides remarkable details into all aspects of the great man's laboratory practice, with considerable material on electrical research.
Thank you for bring the world in electricity.
R.I.P. Michael Faraday (*1791-+1867)
Man, the quality of these types of videos has gone downhill, shows u don't need fancy technology to make a super interesting informative science video
MY ADMIRATION TO THE RI THAT THROUGH THIS DOCUMENTARY FILM RI STARTED TO RECORD ITS GLORIFIED HERITAGE OF SCIENTIFIC RESEARCHES . THANKS !
Great. Rest in peace forever Mr.FARADAY. ❤
I am a boy and I love Michael Faraday . Father of Modern World.
Just think: This documentary was made before TV! People had to go to a film screening room (a movie theatre) to watch this.
Only the second part of this video was 1931. The actor in the first part was born in 1920 so he would only have been 11 then.
Michael Faradey is God Gifted scientist....
Wohh.. Really fascinating.. Thank you so much Ri....
It's not the student that passes or fails. It's the teacher.
YES, we all recognize and remember the great contributions of Great Briton made to the advancement of the modern world !
Great video...👍
Excellent.. thank you.
I want to understand, how ammeter and galvanometer works in those days, on what principle?
Can anyone identify the TV show at 21:18? Could that be Reg Varney??
Super freaking awesome
Thank you
If Faraday and others had had a good understanding of conservation of energy, they would have been able to deduce that a steady magnetic field could not induce a continuing current in wire loops. In fact, the idea that a constant magnetic field could produce a constant current would allow the production of free energy and a perpetual motion machine - just hook up a motor to a wire loop, and put a magnet in the loop. Don't get me wrong - these guys were wicked smart and perseverant, and physics was really just getting started at that point! But a modern physicist could very quickly eliminate this possibility by thought alone.
Fascinating story of genius People.
What was the source of his electricity to perform these experiments?
Voltaic cells
Awesome!
Don't forget, a devout Bible-believing Christian!
Like all the greats of Modern Science.
Yes, and lets not forget James Maxwell and Isaac Newton! They got amazing insight into the laws and nature of God's creation. Glory be to God who has saved, sanctified and blessed us in Christ Jesus!
bollocks
Please don’t dislike this video.
I disliked it just to bug you
Sorry I couldn't help that- about moving the bar-magnet in and out-
Ooer missus!
thanks
🌏🏝SUCH A GREAT EXPERIMENTER THE WORLD HAS NEVER SEEN !🌏📓
ADD RESONANCE TO THE QUEST FOR FUSION
And that was 90 years ago.
1931 it says in the title , are you sure you dont mean 1831 ?
1931 was the centenary celebration of Faraday's discovery.
No … look at the school kids. About 1960 I would say.
It's impossible this film be from 1931. The ZETA fusion reactor is from 1957.
At age 5 , I became fascinated with magnets , Always had some in my pocket. Around 3rd grade , I found a science book , It contained a large section on this guy named Michael Faraday , From that day on , Till now , I'm still studying magnetism . In 2011 , I wrote a scientific paper on what I call , Semi degenerate matter magnets. I submitted it to Dr Michio Kaku in person . I was born in 1967.
To create my new type of magnet will not be easy , But , If done , It would solve the worlds energy needs . When you hold a modern powerful N52 ''todays best'' magnet in your hand , And yes , It's impressive right , Well , less than 5 % of the electrons are participating . What I propose will yield
between 50 to 70 % participation . Someday someone will hit 99% Motors and generators will be so efficient , Small simple batteries will suffice for jobs that currently require huge complex , expensive batteries. Of course battery technology will grow . Thank You
Faraday's humble attitude and humility made him such a decent human being. The first humanitarian scientist, bless his memory.
So much more merit, than all these crappy "religious" figures such mohammed, jesus and other such contrivances
Wow
They skipped an entire era and did not even mention that tesla made improvements like they had edison and ah couple others ...infact the use of ac would not have happened when it did had it not been for tesla....farady noted it and movrd on trying to grt direct current like edison and the rest
this lecture proves how thick I am, intelligent Victorians, how the modern world was made
Volta was the father of electricity
Electricity is not produced by magnetism.
Mechanical power is used to move a magnet within a coil of wire, and that induces an electrical charge to travel via a conductor. That transmitted power can be converted back into mechanical power at the other end.
Yoo-hoo! Hello, planet Earth?
Just one thing, Earth peoples: all of this is happening before your Tesla guy was born.
Faraday was a born again Christian and preached at his church on Sundays, always offering the plan of salvation. Jesus Christ the thrill of eternal life and hope for a sick, hurting, and weary world-Romans 10:9-10 from the Bible: “That if you confess with your mouth the LORD Jesus and believe in your heart that God has raised Him from the dead, you will be saved. For with the heart man believes to righteousness, and with the mouth confession is made to salvation.”
i might have something revolutionary, Tritium radioluminescence phosphorus phosphates. solar technology, DC to AC power inverter and Walton Cockcroft... 🤔💡🤷♂️ #nobelprize
PSYCHO IDIOT!!
FUKUSHIMA IS REAL, REAL BAD
BEAUTIFULGIRLBYDANA CHANNEL ON RUclips
I happen to have a beaker of mercury. ;)
My God...I have never read such a fascinating post on RUclips before.
You're the greatest.
Shame we're not in the EU either, in order to- you know, share scientific f------ data?!?!
Not from 1931 when a 1950's car drives down the road.
there would be a 50s car when its said 50s documentary, and second lecture 1931, you need lecture on reading or glasses
Im electricity's pappy
stop spreading wrong info
Faraday invented the electric guitar :P
God loves us but we do not know
Retard
Such an imbecilic comment.
What about Franklin? Freaking Brits still bitter about the revolution to admit Franklin was the real father of electricity :P
Tell more details about the matter. The world always want to know the truth.
They all saw bits and pieces of the puzzle of the amazing nature of electricity, each contributing their parts...
Bu görüntüdeki adam dublörmü yoksa gerçek faradaymı ?🙄
Wow