Discovery of Electrons and Protons

Register for FREE at deltastep.com or download our mobile app: bit.ly/3akrBoz to get all learning resources as per ICSE, CBSE, IB, Cambridge & other curricula. To know more: call 9674645164 or write to us at [e-mail]
DeltaStep is a social initiative by graduates of IIM-Ahmedabad, IIM-Bangalore, IIT-Kharagpur, ISI-Kolkata, Columbia University (USA), NTU (Singapore) and other leading institutes. At DeltaStep, we understand that just like every child has a unique face, a unique fingerprint; she has a unique learning ability as well. Hence we have built an intelligent adaptive learning system that delivers a tailor-made learning solution and helps a student to learn at her own pace because when it comes to learning, one size does not fit all.
Some of our salient features:
• Over 5000 amazing lectures across Maths, Physics, Chemistry, Biology, History, Geography and English. Our unique interactive video technology keeps you engaged and our iDictionary feature allows you to quickly revise any concept.
• Master each topic at your own pace with our adaptive practice technology & 1 million + questions. Get instant answers & detailed solutions.
• Be exam ready by taking unlimited mock tests.
• Performance analysis along with actionable feedback.
• Personal tutors to resolve your slightest of doubts.
That’s not all, you can also win amazing prizes like playstation, iPad, watches and many more along with certificates through our Earn as your Learn program. So at DeltaStep, learning is not just fun & easy, it is rewarding too.
So, register for FREE now.

[@Fukira7]

mam you are the best.I like your study style how you coordinate all the things with photos and words .Thats why students and also me grabs 100 percent by see these videos.Thanks a lot mam .

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 3000+ amazing video lectures, 200000+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].

[@AlanLal-cv1ym]

Kk

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@silakhan8801]

mam you are the best before your video I see many others but I don't understand election and proton discovery but after see your video I clear my doubts thanx a lot

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@saisaraswathiv6712]

thanks a lot mam ..... now iam clear about discovery of electrons and protons.........

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@saurabhfarenjiya2713]

Mem your effort is awesome now i am understanding chemistry thanks a lot mem keep doing good work .god will fulfill your all dreams

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@udarora0001]

You are fantastic ....what a concept clarity

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@randhirprasadsingh8329]

it has been very helpfull. i saw many of your videos all are amazing

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@AnilKumar-vx7no]

Thanku so much mam it cleared my all doubts also this video contains 4 topics ,all that is now clear

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@everysecondcounts9863]

Do we need to learn the mass and charge of electrons and neutrons for doing numerical questions or it will given in the questions ???

[@DeltaStep]

We recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@anitakayal7314]

Thank you so much mam.... your explanation was amazing....

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@kalpanasahu8743]

Thankyou mam ... I like your explanations.... 🤗☺️

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@NerishaBlessy]

Fantastic explanation mam 😍😍😍 thank you sooooooo much😳

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@prachi5067]

Thank you very much ma'am

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@mayankraj6863]

In 1876 goldstein called it cathode ray.

[@navyamishra1121]

The rod of which you have talked about is a magnet with its south pole made closer to cathode rays.This is not actually a negative charge plate or rod indeed.

[@DeltaStep]

Get all your doubts cleared by learning one to one from this teacher and other best teachers of India (classes available in English, Hindi or Hinglish as your medium of instruction). Join the DeltaStep Live Classes now. To know more, contact us at [phone] or email us at [e-mail]. Download our learning app: bit.ly/3akrBoz

[@ankitajain4846]

Thanks a lot ma’am for clearing all my doubts

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@anserpasha6226]

Mam u r the best 🙂and I like ur teaching style

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@AuthorAhanaAnnahArrael]

Thanks a lot!

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@adithyana.b9323]

Excellent

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].

[@Deepika-mo5mx]

Clear and simple explanation....i like it...Thankyou deltastep...!!@

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@dr.zeenat1980]

Because of the DELTA STEP I can easily understood the topic of maths and science I am also a student plzz can you explain me about RELATIONSHIPS BETWEEN VALENCY AND ELECTRONIC CONNFIGURE

[@DeltaStep]

We recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@bibhapress4594]

Thanks. From the short and idea point of view 😊

[@DeltaStep]

We are glad that you enjoyed this video and would recommend that you register at app.deltastep.com/register?ref=REF_CODE to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, performance analysis and much more. Also get access to personal tutors to resolve your doubts. To know more, please feel free to contact us at [phone] or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@jasmersingh1584]

Your teaching style is so amazing mam

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@blessedone6292]

OMG in fact you are the best, love uuuu.....

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@mayankraj6863]

Brief descriptions are given by jj Thomson and in 1897 he called it ""electron"".

[@pujas7143]

U should be a genius
Lit there is not teacher in this world like u
Lots of love
Keep supporting us,
God bless u my dear

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@naciima6215]

Thank you

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@yashwanthsunny7440]

No words to say

[@daizy2020]

Thanks mam you are totally teaching excellent💯👍👏

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@devilcodmyt339]

mam I was unable to understand that concept but after your video everything is crystal clear

[@DeltaStep]

We recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@devilcodmyt339]

@@DeltaStep ok
thank you

[@chunugunn8869]

Best explanation mam...

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@Masroorsain11]

Good job

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 3000+ amazing video lectures, 200000+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].

[@ashurao5358]

Superb mind bogling

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@kiranreddy9777]

Very helpful thankyou

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@deveshzope8555]

Wow thanks it has helped me a lot

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@nishumahto6375]

Thanks mam for making my imagination true. I never thought that i could see jj thomsons experinent in real. I love your way of teaching.BTW I HAD A doubt. My friends are studying in expensive big schools like dps ranchi etc. Are schools important or our dedication for success is important? MAM PLZ ANSWER THIS....

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@sharanyapaul3224]

Ofcourse our dedication is the 1st thing that matters no matter which school u go . Entering an expensive school is a waste if u urself wont put in the effort
Keep urself motivated and never leave the strings that connect ur dreams !
And by looking at ur Question, u seem to already know the ans :)

[@nishumahto6375]

@@sharanyapaul3224 yes..I will give my best and will be always dedicated to my studies..😊

[@Disha20018]

Your explanation is the best😌😌

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@ashwasanamoharana8648]

A nice explanation by mam and a video of cathode ray experiment

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@chidamparamrc5958]

Super excellent good explanation

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@ranjanbhartiroy]

Your teaching Style is too good

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@sadafwalele6861]

Good explanation

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@anishpurbey]

But the explanation is very good really outstanding reply on this

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@roopsmeensidhu3135]

Thank u

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@lavanyajlavanya8823]

Superb, fentastic, amazing, marvelous ,extraordinary and it's ineffable 👌👌👌👌🤩🤩🤩🤩👌👌😊🤩🎉👍 great

[@DeltaStep]

We are glad that you enjoyed this video and would recommend that you registeratapp.deltastep.com/register?ref=REF_CODE to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, performance analysis and much more. Also get access to personal tutors to resolve your doubts. To know more, please feel free to contact us at [phone] or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@harshipandey8387]

This 7yo video is very very useful so THANKU MAAM

[@DeltaStep]

We are glad that you enjoyed this video and would recommend that you register at app.deltastep.com/register?ref=REF_CODE to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, performance analysis and much more. Also get access to personal tutors to resolve your doubts. To know more, please feel free to contact us at [phone] or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@rajnipatel8631]

May l know where is your centre?

[@DeltaStep]

We recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@shrivastavashok]

Very useful video

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@AbdulRahman-cd2rc]

Thank you so much best way of explanation Lot of thanks from Balochistan

[@DeltaStep]

We are glad that you enjoyed this video and would recommend that you register at app.deltastep.com/register?ref=REF_CODE to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, performance analysis and much more. Also get access to personal tutors to resolve your doubts. To know more, please feel free to contact us at [phone] or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@babysingh9279]

Thx mam...

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@mayankraj6863]

Definite mass and velocity of cathode ray shown by "William Crook in1870 .. okay mam.

[@manjotsingh9941]

nice mam.

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@neelamtiwari304]

Thank you madam

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@avinashchettri4628]

I'm confused by your vedio who discovered cathode ray JJ Thomson or William???

[@DeltaStep]

We recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@baburao.0188]

Excellent sister 👌

[@DeltaStep]

We are glad that you enjoyed this video. You can now join the DeltaStep Live Classes to learn one to one from this teacher and other best teachers of India. To know more , contact us at [phone] or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@lakshyachandel2221]

Good explanation 😊

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@9d03hrubsingh2]

Thanks mam 🙏🏼

[@DeltaStep]

We are glad that you enjoyed this video. You can now join the DeltaStep Live Classes to learn one to one from this teacher and other best teachers of India. To know more , contact us at [phone] or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@loveislamictunes8142]

Mam why gass do not conduct electricity at ordinary pressure

[@DeltaStep]

We recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@mohammadssanthe8125]

mam iam understand it maam

[@ruchipatil8731]

Thanku very much mam

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@divya5961]

thanks mam

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@fahim_chemistry2547]

Give the difference between positive rays and anode rays.
I know those are different

[@DeltaStep]

We recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@pritismita7585]

J J Thompson or William Crooks

[@gundajyothy2587]

Having same doubt

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@raghuramireddypappireddy8032]

nice

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@aishwaryaviraktimath1057]

Mam I have Delta step app in my phone but unfortunately it showing that, your not subscribed the lesson but I tried it is not coming please give me a another chance to pass the test in your app

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@wongogubongo8844]

The lessions are great.. just one problem in this lession.. why are the electrons negative.. this makes no sence... because the electron positive side has too much electrons and the ray goes to the electron missing side so the missing side has not enough electrons and the side where the ray comes from has too much electrons... so the side where the electrons are missing and whwre they go to has less and so this lesser side should be called minus.. the side where the electrons come from should be the positive side because it has the electrons which are too much in opposide to the other pole which is missing the electrons in the ray to attract or may better said swallow them... the only reason i see to call the side with more electrons the minus side seems to be per definition and seems to be false... this should be clarified in the lession
Maybe some commentator has an answer?

[@pritismita7585]

Who is the father of electron

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@sangitagupta256]

Mam ye electrons ray greenish kyu hai

[@DeltaStep]

We recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@ramyaya5025]

Super

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@AlanLal-cv1ym]

The concept of this experiment was first raised from Sir. Michael Faraday know??? But that is not explained... madam

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@abhinavdwivedi3862]

But mam mass of electrons are negligible

[@MrPrashantsp2001]

th-cam.com/video/6p9V6Pyf95U/w-d-xo.html
th-cam.com/video/iP1FEjFYyPo/w-d-xo.html
th-cam.com/video/zFCjVHtfnIc/w-d-xo.html

[@AlanLal-cv1ym]

But the beam of negative charge was invisible know????

[@DeltaStep]

We recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@ekambaramekambaram2022]

sooper mam

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@swarupmandal7223]

Good job mam. Your system of study is good. I like it

[@manjarali9727]

Man solid hard sphere means atoms are solid

[@parveenjaan7210]

yeah.

[@vrfacts5747]

I love u mam

[@mayankraj6863]

Cathode ray experiment was firstly done by "julius plucker" in 1859 . Not by William crook.

[@hydratsm359]

Nice video
Op

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@willowhdtv4190]

Cathode rays were discovered by J J Thomson..

[@DeltaStep]

We recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@naziyakhan3899]

Your concept is not clear madm.

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@ArunKumar-sq2lq]

Kabhi hindi me bhi bool lo kyu ki hamara matra bhasa hindi hai

[@Deepika-mo5mx]

English is too our national language😂

[@attitudearts5589]

Who is watching in 2024

[@DeltaStep]

Get all your doubts cleared by learning one to one from this teacher and other best teachers of India (classes available in English, Hindi or Hinglish as your medium of instruction). Join the DeltaStep Live Classes now. To know more, contact us at [phone] or email us at [e-mail]. Download our learning app: bit.ly/3akrBoz

[@daonfpe]

These are the exact type of science presentations that are the perfect recipe to have one admitted to their local psychiatric ward! 🤪
P.S. If you were to try to explain this to someone on their deathbed, you would be surely charged with first-degree murder! 🤪

[@bhumikathapa9broll881]

thanks a lot mam ..... now iam clear about discovery of electrons and protons.........

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@yarrabirrisharanu6768]

Thank you

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@anitakala7052]

Good job

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].