Cathode Ray Tube Experiment and Charge To Mass Ratio of an Electron

This chemistry and physics video tutorial provides a basic introduction into the cathode ray tube experiment. JJ Thompson used this experiment to conclude that all atoms contain negatively charged particles known as electrons. Using this experiment, he was able to calculate the charge to mass ratio of an electron.

Chemistry - Basic Introduction:

Scientific Notation Review:

Significant Figures Review:

Unit Conversion Problems:

Accuracy and Precision:

Density Practice Problems:

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Pure Substances & Mixtures:

Homogeneous & Heterogeneous Mixtures:

Physical and Chemical Changes:

Solids, Liquids, Gases, & Plasma:

Physical Vs Chemical Properties:

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Law of Conservation of Mass:

Law of Definite Proportions:

Law of Multiple Proportions:

Rutherford's Gold Foil Experiment:

Cathode Ray Tube Experiment:

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Atoms - Basic Introduction:

Cations and Anions Explained:

Diatomic Elements & Molecules:

Elements, Atoms, & Molecules:

Protons, Neutrons, & Electrons:

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Final Exams and Video Playlists:

Full-Length Videos and Worksheets:

[niroshanaperera]

3 boring hours of brain-melt from my teacher, condensed into 18 interesting minutes of knowledge.
Thank you so much.

[m.fatihturkoglu]

Why is this so simple when you are explaning it man omg like every one of your videos like that i love youuuu<3

[markle]

my chem teacher explained this to me for a whole 75 minutes class and I didn't understand anything. You explained it in just a few minutes and I finally got it, you are my chem savior!!

[farahrasheed]

dude what a coincidence I took this today at school
and I didn't understand anything
but now it looks easy for me
thank you so much

[sciencenerd]

Finally, a video that gives a complete explanation of this experiment! Thanks.

[saadextremist]

Brother you helped me immensely with this. I was so troubled, my textbook showed the e/m value without even a hint about how it came to be.

[georgesadler]

Professor Organic Chemistry Tutor, thank you for a solid analysis of the classical Cathode Ray Tube Experiment and the Charge to Mass Ratio of an Electron in AP/General Chemistry. The Cathode Ray Tube Experiment is a well-known experiment in Science and Engineering. This is error free video/lecture on YouTube TV with the Organic Chemistry Tutor.

[lililili]

Thanks for giving such clear explanations on the calcus !

[mr.unwonted]

It's so good and specially in simple words, I am a Physics student and I'm learning it for my Modern Physics part

[bamideledavid]

This guy has a video on EVERYTHING Physics and Chemistry

[Aminhelal]

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[LauraBenezia-XIIPA]

Thank you very much, this video really helped me for facing my exam

[deceit]

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[ambikanath]

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[juniorcyans]

I learned from my professor how to use right hand rule to find the direction of F, B, and v. I struggled a while as you arranged y and x arises differently. Finally I realized that what I learned is still right.

[rock]

Please make a video on how to follow your videos to complete organic chemistry topic wise.

[wilgrzf]

Hi i think there is a little mistake at the end where u show the Experiment by Thomson. The B field should direct the electron to the down side not the upside after it left the E field. 16:40

Thanks for the great explanation ✌️

[emekaekwuedivinesomtochukwu]

I must confess that this video is loaded 💯👏👏

[DeptaGoOn]

Thank you for your clarification. This has unlocked my brain from freezing.

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