Properties of Cathode Rays
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- เผยแพร่เมื่อ 5 ก.ย. 2024
- Cathode Rays are negatively charged particles. This video presents beautiful explanation of various properties of cathode rays viz passage of cathode rays in straight lines, deflection in Magnetic & Electric field, Particle nature of cathode rays etc,Happy learning
Sir please I have learnt the topic at classes but you have made me understand more thank you so much
Glad to hear that
Great explanation
Anne,Glad you found the explanation of cathode ray properties insightful. Please do share among students and recommend to subscribe. THANKS 🙏
Thank u Sir. For such clear & simplified explanation & virtual animation.
So nice of you
Very superb explanation 👏👏👏👏
Thanks for valuable compliment . Please do share among students and recommend to subscribe.
We are able to understand very easily because of u sir 🙏🙏🙏😎👍👍
Thanks nagamani for your valuable comments
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It's impressive 👍thankyou.
Thanks
Please share among students.
Excellent Sir 👌 Thank you Sir
So nice of you
Excellent work keep it up sir ❤️
Thanks
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NICE SIR !!!
THANKS RISHAV
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Wonderful 😊
Thanks a lot 😊
Excellent!
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Excellent explanation sir
Keep it up
Thanks
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Excellent 👌 respected sir
Thanks Mr. Imitiaz Mari for your valuable feedback.
Sir, if all the particles of cathode rays are negatively charged then they should repel with each other. In this way, due to continuous repulsion they would spread out in all directions instead of one linear line. How can they travel in a straight path? Is it due to the presence of anode on the other side?
Cathode rays are emitted from cathode i.e. negative charged electrode when external voltage is applied. When energy is provided to cathode, its atoms present in it ionizes and loses valence electrons, which move towards positive anode terminal indicating that they are negatively charged.
Thank you sir, now I understand
Disclaimer: see this video on 1.25 speed to save time.
Respected Sir,
I have studied that North Pole acts as a negative charge while South Pole as the positive charge. So, when we introduce North Pole of the magnet then the rays will repel away from it or deflect away towards South Pole. And if we will introduce South Pole then the cathode rays will attract or deflect towards the South Pole.
I need clarification please
Cathode rays are deflected towards North Pole , which is caused by intrinsic magnetic field generated by negatively charged electrons.
This follows Flemings right hand thumb rule. Thanks
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Thank u sir
Nice vedio
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Thankyou sir
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Please watch audiovisuals structure of Atom :
Properties of Cathode Rays: th-cam.com/video/WgR1wl3c3Ls/w-d-xo.html
Millikan Oil Drop Experiment - Charge of Electron: th-cam.com/video/eKdGDO9m2NM/w-d-xo.html
Rutherford's Gold Foil Experiment: th-cam.com/video/KkOctm4ERx8/w-d-xo.html
Black Body Radiation: th-cam.com/video/c5WLOhHS_Ow/w-d-xo.html
Planck’s Theory : th-cam.com/video/Nb-AK_WlxtM/w-d-xo.html
Photo-Electric Effect: th-cam.com/video/QlSPzEWyllw/w-d-xo.html
Photo-Electric Effect explanation: th-cam.com/video/Txwzsm3UsHQ/w-d-xo.html
Spin Quantum Number/ Stern Gerlach Experiment: th-cam.com/video/TAjkS5I9lc8/w-d-xo.html
Heisenberg Uncertainty Principle - A Thought Experiment - th-cam.com/video/5shZbANZQKQ/w-d-xo.html
Frequency of wave:th-cam.com/video/zroD3-KaioQ/w-d-xo.html
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Sir u said that the cathode rays are deflected towards north side of magnetic pole but in our book it is said that the rays are deflected towards south pole? Can u pls give me some explanation sir..
Cathode rays are deflected towards North Pole , which is caused by intrinsic magnetic field generated by negatively charged electrons. This follows flemmings right hand thumb rule. Thanks
@@ChemistrybySudhakarAVC oh.. thank u sir😊
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no he is wrong it deflect towards south pole once check in google or else u will be studying wrong one
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Why does the paddle wheel not form shadow
Good question scarlet
Actually,Sir WilliamCrook has designed a grill on which a paddle is fixed . The wheel is arranged in such a way that only top portion of paddle wheel is exposed to cathode rays . When cathode rays are allowed to fall on paddle wheel, it hits top portion of wheel & began to rotate as observed. This can happen only when rays have particle nature with specific mass. There was no photographic ZnS screen arranged, the set up is for seeing any movement of wheel occurs. Thanks
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Thank s sir
Thanks concursus
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Thanks for your encouraging words
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