It's a good thing CZcams exists. I'm an audio-visual learner and my Physics professor isn't exactly the talkative type. 4 years, I haven't heard him explain a single topic in words.
Great, simple video. This is why i lve CZcams. I'm lying in the sofa and realized I only have a rough understanding of how xrays are generated. And not i know.
this is such a brilliant video. Was stuck on the topic for so long and this cleared it up in minutes. X Rays are actually very interesting (and easy now.) Thanks a lot!!
I have watched several different videos on this process and I feel this one fully and easily explains the process. this video has actually taught me something while the other ones told me things about the process but did not explain it or give examples. Thank you very much for posting this gem and I will try to keep up with your videos.
Just a correction The electrons do not collide, or in general not. When radiation comes from collision it is called charecteristic, however it happens just in a specific value of kvs. Normally, they come from breaking the ellectron by gravitational attraction, so called Bremstrahlung
Very well explained. I was really strucked up on this topic and after watching this video, it really cleared all my doubts regarding this topic. Thank you so much :)
straight forward clear explanation in less than 3 minutes, even my cat understood this, like only the Brit educators do well, thank you!!...this means my ignition coil spark emitter could not be producing lethal x rays because its cathode and anode is arcing in open air!!
it cannot be smaller, you can make it smaller for teeth and all, but for body examination and all , machine have to be bigger , to include all circutes and all
So is this method, shown in the video, producting an exciton called an Auger Electron?....or.....I'd like to understand Auger Electrons. I find this stuff to be very interesting.
If one of the purposes was to make us think that he´s not reading... then it wasn´t achieved. Jaja. Anyway it was a good explanation with the animation.
You can adjust milliamperage which controls number of electrons produced. You adjust Kilovoltage peak to accelerate the speed of electrons striking the target. These control the quality of x-rays produced.
So the high speed electron changes course & is slowed down. When it slows down, it loses some energy. The result of losing some of its energy is that an exciton (a photon in this situation) with an energy level indicitive of the electron-volt range of X-radiation is produced. So essentially the X-rays are propagated by high energy photons. Should they possess even more energy, it wouldn't be X radiation, but Gamma radiation......except that Gamma radiation comes from the nucleus rather that the electron cloud of an atom. Fascinating
+STDrepository The metal surface is not redirecting the "rays", the metal surface is getting bombarded by electrons (not x-ray photons) and 1% of the electrons give away their energy as high energy photons (x-ray) and rest as 99% heat when colliding with the metal. Strong magnetic field can only redirect the photons (x-rays) a tiny bit and would not be useful and for this purpose.
im doing a research task on X-Rays and i need to know what neutron bombardment is and how medical radioisotopes are produced through neutron bombardment and high energy collisions. Thanks to anyone who can help me here.
We want to use this video for a college course in Radiologic Technology. Please turn on Community Contributions so that we can improve the auto-generated closed captions. If you prefer not to turn on Community Contributions, please give us permission to fix the captions using the Amara.org site which will embed your video from here.
A very small percentage of the electrons that strike the anode will give off units of energy called photons, which make up the x ray beam. The rest (at least 99%) have their energy released in the form of heat.
No, MRI is a magnetic resonance based imaging technique (which uses RF frequencies). What you're probably thinking of is a CT scan (which uses X-rays).
can i have your explanation whats the process of x ray tube?? like this X ray tubes works.. i think its same process .. may i have your subtitles?like how to process... for my reporting? please? you can chat to me so that i can copy ..hehe
Tautological... It would have been more interesting if you had shown a used X-ray tube with that Tungsten anode badly scarred and melted by the heat...
Thank you for sharing,we are professional manufacturer for X-ray tube parts such as CT rotary anode target,stationary anode target,rotors,etc.Would you be interested in them,please?
The video says "1% of the energy in electron beam is converted to photons, the rest is converted to heat".. excuse me mr wise, and what is heat if not photons? All electromagnetic radiation: uv, red, x-rays is photons!
does this mean even a cfl light bulb on the ceiling is producing x rays??? afterall it is producing very high voltage arcs across the fluorescent coated vaccuum tube right?
You'll find more harmful radiation in a brick or a banana than in a lightbulb. And you certainly won't be getting x-ray radiation from a light bulb (you would have noticed your skin turning red by now). Also, it takes a certain energy level to create an x-ray photon. So yes, while x-rays are comprised of photons, not all photons take the form of x-rays. It depends on the photon's energy and wavelength.
the x rays is given off from the glass tube, and absorbed by your hand next to the glass tube, if you put a photo sensitive paper behind that hand, the image of the bones will appear on the paper..
It's a good thing CZcams exists.
I'm an audio-visual learner and my Physics professor isn't exactly the talkative type.
4 years, I haven't heard him explain a single topic in words.
Great, simple video. This is why i lve CZcams. I'm lying in the sofa and realized I only have a rough understanding of how xrays are generated.
And not i know.
this is such a brilliant video. Was stuck on the topic for so long and this cleared it up in minutes. X Rays are actually very interesting (and easy now.) Thanks a lot!!
thank you, keep watching
follow us on fb facebook.com/biomedengg
czcams.com/video/iiy9xPuVvYs/video.html
I have watched several different videos on this process and I feel this one fully and easily explains the process. this video has actually taught me something while the other ones told me things about the process but did not explain it or give examples. Thank you very much for posting this gem and I will try to keep up with your videos.
matt nickel thank you very much, thanks for your support
A brief and relatively simple explanation. Well done and thanks!
czcams.com/video/iiy9xPuVvYs/video.html
This could not be more clear. Thank You for uploading!
I struggled to learn how the anode rotates but now this makes more sense than any website.
Thank you! Brilliant! This makes so much sense after I sat in a course for radiological safety.
This video helped me with bme studying, thank you
SIMPLE TO UNDERSTAND. LOVE THIS!
Really easy to understand! Thank you!
Very well explained, thanks!
Nice more details and notes available in this side.
Great video!
there is a hot filament inside the cathode which heats it up, correct?
Just a correction
The electrons do not collide, or in general not.
When radiation comes from collision it is called charecteristic, however it happens just in a specific value of kvs.
Normally, they come from breaking the ellectron by gravitational attraction, so called Bremstrahlung
Very well explained. I was really strucked up on this topic and after watching this video, it really cleared all my doubts regarding this topic. Thank you so much :)
czcams.com/video/iiy9xPuVvYs/video.html
very precise and interesting video. keep it up
Very helpful, thank you so much!
ahhh!! thank youuu this helped me alot!!
Great explanation.
crucial video and your explainatiom is much better than my teacher thank u
Very good video!
Amazing ! By which software you can make such wonderful animation ?
Great explanation thank you
Nicely presented
well explained! thanks a lot!!
Pretty simple but cool explain
only now i understood how it works !! Many thanks
+Sahara M thank you
hi
straight forward clear explanation in less than 3 minutes, even my cat understood this, like only the Brit educators do well, thank you!!...this means my ignition coil spark emitter could not be producing lethal x rays because its cathode and anode is arcing in open air!!
thanks
So why is the glass tinted brown? I remember hearing the x-rays will discolor the glass, but I'm not sure...
What? Rolf has escaped!
Good explanation.
any chance to have this device into a mini one? If you get smaller parts can it still be done or does it need to be this big to function?
it cannot be smaller,
you can make it smaller for teeth and all, but for body examination and all , machine have to be bigger , to include all circutes and all
Super électrique et sans dangers ; sans dangers pour l'utilisateur , l'utilisatrice et pour l'humanité
So I have one but what can I build with it?
So useful video.
This man plays a string musical instrument.
How many watts does a x ray tube consumes if it is run for 5 minutes?
why do the photons move downwards? is that the angle of reflection or something
All that just to get your eggs layed, uh, I mean leggs played, eh, I mean x- ray'd!
Thank you
So is this method, shown in the video, producting an exciton called an Auger Electron?....or.....I'd like to understand Auger Electrons. I find this stuff to be very interesting.
If one of the purposes was to make us think that he´s not reading... then it wasn´t achieved. Jaja. Anyway it was a good explanation with the animation.
+Luis Duarte Thank you
Thank you!
czcams.com/video/iiy9xPuVvYs/video.html
if we increase the heating current across the negative electrode, does that increase the number of emitted electrons?
yep
Yiğit Ünlü thank you
You can adjust milliamperage which controls number of electrons produced. You adjust Kilovoltage peak to accelerate the speed of electrons striking the target. These control the quality of x-rays produced.
So the high speed electron changes course & is slowed down. When it slows down, it loses some energy. The result of losing some of its energy is that an exciton (a photon in this situation) with an energy level indicitive of the electron-volt range of X-radiation is produced. So essentially the X-rays are propagated by high energy photons.
Should they possess even more energy, it wouldn't be X radiation, but Gamma radiation......except that Gamma radiation comes from the nucleus rather that the electron cloud of an atom.
Fascinating
Omg thank you this saven me
thank you
Couldn't you use some kind of magnetic field to redirect the rays instead of a metal surface so you don't have such a low efficiency of 1%?
+STDrepository The metal surface is not redirecting the "rays", the metal surface is getting bombarded by electrons (not x-ray photons) and 1% of the electrons give away their energy as high energy photons (x-ray) and rest as 99% heat when colliding with the metal. Strong magnetic field can only redirect the photons (x-rays) a tiny bit and would not be useful and for this purpose.
Why are you not looking at the camera
+the diamond PC :-)
Called reading a script
Thanks
plz explain exposure time in mAs
Super like
im doing a research task on X-Rays and i need to know what neutron bombardment is and how medical radioisotopes are produced through neutron bombardment and high energy collisions. Thanks to anyone who can help me here.
I want you to ask the best X-rays can identify diamonds as aqm some color diamonds and in my area can not say -
We want to use this video for a college course in Radiologic Technology. Please turn on Community Contributions so that we can improve the auto-generated closed captions. If you prefer not to turn on Community Contributions, please give us permission to fix the captions using the Amara.org site which will embed your video from here.
What happens to the electrons after hitting the anode
A very small percentage of the electrons that strike the anode will give off units of energy called photons, which make up the x ray beam. The rest (at least 99%) have their energy released in the form of heat.
why are they so expensive at the doctor's?
Good
I came here after watching American Restoration and they had a fluoroscope
What happens if you don't let it cool down?
it melts in your hand like an M&M candy..
Is this for MRI ?
No, MRI is a magnetic resonance based imaging technique (which uses RF frequencies). What you're probably thinking of is a CT scan (which uses X-rays).
skip to 2:05 for animation
you should invest in teleprompter, good video anyway
X-ray is no longer, now new cat and mai still in hospital.
?
Please hold many speed rotation anod
can i have your explanation whats the process of x ray tube?? like this X ray tubes works.. i think its same process .. may i have your subtitles?like how to process... for my reporting? please? you can chat to me so that i can copy ..hehe
ASAP
"Bremsstrahlung"
Aftee watching the HBO Series i automatically came here
Tautological... It would have been more interesting if you had shown a used X-ray tube with that Tungsten anode badly scarred and melted by the heat...
How do english?
*How Does an X-Ray Tube Work
CRIKEY!
hey rolf harris
Thank you for sharing,we are professional manufacturer for X-ray tube parts such as CT rotary anode target,stationary anode target,rotors,etc.Would you be interested in them,please?
It's unfortunate how bad the title is.
The video says "1% of the energy in electron beam is converted to photons, the rest is converted to heat".. excuse me mr wise, and what is heat if not photons? All electromagnetic radiation: uv, red, x-rays is photons!
does this mean even a cfl light bulb on the ceiling is producing x rays??? afterall it is producing very high voltage arcs across the fluorescent coated vaccuum tube right?
You'll find more harmful radiation in a brick or a banana than in a lightbulb. And you certainly won't be getting x-ray radiation from a light bulb (you would have noticed your skin turning red by now). Also, it takes a certain energy level to create an x-ray photon. So yes, while x-rays are comprised of photons, not all photons take the form of x-rays. It depends on the photon's energy and wavelength.
So, how does a x-ray works?
the x rays is given off from the glass tube, and absorbed by your hand next to the glass tube, if you put a photo sensitive paper behind that hand, the image of the bones will appear on the paper..
Excellent. Thanks you mine brother.
Cancer machine.
Great video!