POTENTIOMETER: COMPARISON OF E.M.F s (GRADE-12) Prakash & Faisal

[@abskamo7483]

we were given just one time to see these done in school and not even given time to practice in these covid times practicles should have been deleted or postponed to help students understand it more rather than taking them so early cbse doesn't think about students at all.......

[@silentgaming8695]

So true yr 😣

[@parthivdas5581]

Facts

[@chehakmalhotra860]

Definitely. One of the 100 stupid decisions taken by the government

[@bakswas100]

So true

[@classxi-a9428]

WELCOME TO INDIAN EDUCATION SYSTEM

[@Emmitries]

I didn’t understand anything at school but now my concept is crystal clear. Thank you so much sir!

[@Sankalp-sd6fm]

Mere toh school mein hi nhi hua hai practical

[@udaykushwaha9253]

@@Sankalp-sd6fm 🤣🤣🤣

[@Sankalp-sd6fm]

@Uday Kushwaha lol i didn't remember that i commented here

[@udaykushwaha9253]

@@Sankalp-sd6fm yd dilate rhenge log 😂

[@Sankalp-sd6fm]

@@udaykushwaha9253 🥲👍

[@shauryapratapsingh1691]

One day before gang!

[@mayankuniyal9801]

Yeah....

[@shauryapratapsingh1691]

@@mayankuniyal9801 😅

[@pikaman_]

aether do be learning the working of a potentiometer

[@shauryapratapsingh1691]

@@pikaman_ 😂😂😅

[@shalinisain6699]

Today is my final practical.exam 😂😂😂and I m watching this at 3:45 am😂

[@viveksah3182]

Same bro I have my final practical exam at 10am and I am watching it at 5:39 am

[@GAMING_ZONE_666]

Same guys aur mai 5:33 p

[@factgid6157]

Mera kal hai

[@jirou7560]

How was your practical???

[@GAMING_ZONE_666]

@@jirou7560 cool bro there were only 8 experiment ... In which we only had to do 2 of them and write in our answer sheet ... Rest we just done those practicals Nd gave viva which was super easy ... Examiner asked me 8 questions in which I gave correct 7 answer and in the last one I said sorry sir I need to revise that one ... After that he said good very good ...😅😆

[@deepanshusinha1199]

Tomorrow is my Practical and I found this golden channel Thank you Sir for your Help

[@RajendraSingh-py8pm]

My on 10 April

[@JustMe-ts7qx]

Jitna isko 2 years me nhi dekha gya hoga...iss practicals ke time dekha jatega... Well thanks sir for such an amazing video.

[@yuvarajt2602]

Who are all watching before practicals exam 😂😂😂

[@siddharthsabharishankar7714]

tmrw

[@myran1525]

Me

[@chakradhar5884]

1hr for my practical

[@angelmaria7457]

Tomorrow 😁

[@notsosaltyy1]

@@siddharthsabharishankar7714 kaunsa board?

[@jeetendrasingh7736]

This video is the most helpful video I found on youtube....I was so confused on how to setup the circuit....as I was absent during practical.....but this video cleared my doubts ...thank you so much sir...thank you so much 😊

[@shreyaborah1755]

Thank u so much sir helping a lot in covid times 🙏

[@stanlen780]

I'm having my practical board literally 1 hour later😂..

[@adityakatariya2423]

We are not supposed to slide the jockey on wire, because it affects the area of cros section which affects the readings.

[@xarioedits9532]

Watching 10 mins before going 👍

[@jayasrisundaralingam3613]

Seeing students commenting tmrw is may practicals, tdy is my practicals, 1 hr to go 😂..... Nd tdy I became the one among them who's watching this having my practicals tdy.....🚶🏻‍♀️🥲🥺

[@saurabhchaudhary6334]

watching 1 hour before the physiics practical btw thank u sir

[@suryapratapkvdhrangandhra5054]

Sir apka bhut bhut dhanyawad 🙏🏻🙏🏻🙏🏻🙏🏻 Sach m sir Crystal clear explanation 🎉🎉

[@diya858]

Very nice 👌 sir , very very nice....this video gave a crystal clear understanding..😊😊😊😊 , thank you so so much sir for this fantabulous and minute explanation ! 🙏

[@mr.nobody2126]

Sir thanks a lot....this video saved the day...tomorrow is my final exam..watching it at 12 o clock😂😂....thank you for procedure sir.....

[@user-jm6gp2qc8x]

I got this for practicals today, and I aced it!😁😁😁

[@wowvlogs431]

It's my practical at 12..and at 5:26 a.m. i am watching this...😂😂

[@shreyapandey1128]

Tomorrow is my practical hope this video works out their ✨you explained it very well sir!!

[@sujathap6047]

Thank u sir ...it helped me a lot🙏🙏🙏

[@basheerbashariya7314]

Very well explained 👏👌thnkuu sir

[@saparimit]

Reading aage ki plz

[@debopomroy8539]

I have boards practical and I am watch this at 3am. Lockdown me ek bhi practical class nahi hua.

[@siddhikapatwa8064]

Same here

[@debopomroy8539]

@@siddhikapatwa8064 which board ?

[@siddhikapatwa8064]

@@debopomroy8539 cbse

[@DeepakRawat-gu7ef]

Same here

[@debopomroy8539]

@@siddhikapatwa8064 same. All the best ✌️

[@asanirudh3243]

Very awesome video bruh!!

[@abhirambaburaj9764]

Ur video helped me a lot... Thank u very very much for being a helping hand

[@anweshadas7640]

Thank you sir. This video has been a great help for my practical exam.

[@surabhi7496]

I have my practical exam today and i am watching it at 4:49am😂🧐

[@kannang3025]

Me watching @ 10.30 am

[@aditiyadav4107]

Kaisa rha viva???

[@kannang3025]

@@aditiyadav4107 Viva was simple

[@aditiyadav4107]

@@kannang3025 aaj mera bhi viva hua... Bhut hi simple

[@kannang3025]

@@aditiyadav4107 there was a qn from ohms law , principle of potentiometer , material of the wire of metre bridge

[@prernasharma.3692]

Great sir best one❤️❤️❤️❤️ no.one can teach in this way.

[@AmitKumar-li5yg]

Today is my final practical exam.. my school starts at 7.30 and I am watching it right now 7 am 😂😂😂

[@BihariKun]

Thank you sir for such a good explanation 😊

[@Anand_singh_87]

Legends are watching it , one day before exam 😅

[@itsayushverma._]

Today is my physics practical exam and I'm studying today for it at 12:11 am 🤣🤣😂

[@pandeyyt4165]

Sir is there any use of resistance box in comparing emf .

[@rudranilmondal2073]

Today my practical exam will held at 10 30 and I am watching it at 9 30

[@aryalakkad9185]

I like very much And I understood potensiometer's all system and how can work potensiometer

[@saparimit]

Reading aage ki plz

[@phcreators3851]

I am watching it at morning 7.30 And after 2 hours mera practical chalu😆😆😅😅😅

[@latadas8935]

Where is the ammeter...how to know the amount of current

[@subirdastidar4079]

Ammeter not required

[@pallavmahato7865]

You can connect the ammeter to the negative terminal of battery.

[@praptimondal530]

Tomorrow is my final physics practical and today here I am !!

[@aditiyadav4107]

Kaisa rha viva???

[@praptimondal530]

@@aditiyadav4107 Neither too good, nor too bad 🙂

[@Sammy-dg7cy]

7:36 how is the galvanometer connected?

[@williamcolgate5708]

No one : Teacher : Potentio___________________ Meter

[@kyobou-kun1936]

hqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha hahahahahahahahahahahahqhqhqhqhahahahahahahahahahahahahahahahahahahaha

[@sarthakrawat400]

Me thinking for 4 seconds that my headphones are dead

[@beastslayer9691]

1:41 am. And after 8 hours my practicals. Ok. 😐😐

[@abiramisubramaniam5763]

sir u told it is on 6th string but gave value 566 for lc.how?

[@stutishah8748]

6 strings means 5 complete strings (i.e. 500 cm) and the rest 66 cm are on the 6th string. You will get 600 at the end of the 6th string and 600+ to 700 readings on the 6th string

[@730.mayurimanoj9]

For the first five strings the value is 500 (5x100) and as the sixth string is an even number , u should take the reading from right to left then it will come 500 + 66. NOTE that if it is an odd string (1,3,5,7,9)then u should measure from left to right and if an even string(2,4,6,...) then from right to left.

[@sarthakrawat400]

Tommorow is my practical exam and time is right know 12:18 am Date 19 Nov and day Friday

[@riyadubey8427]

Thankyou sir..explanation was very nice.... Tomorrow i have exam,i am watching it again....😶

[@madhur547]

Today is my board practical exams final and I am watching this at 4 am 😂😂

[@risingstar8394]

2020 batch is here

[@sampagiri3940]

Today is my exam...and I'm watching at 2.32 am.. #navodayan

[@narendra4616]

Watching it before term 1 practical exam 😂

[@maheshchandpandey6632]

Amazing, very well explained

[@dhanishashah1277]

I feel, I'm a legend, b'coz I'm seeing video one night before my board practicals.😁😁

[@pratyashaacharya8289]

Hii..I just wanted to ask you a question as I have my boards practicals tomorrow..n I know litterraalllyy nothing about practicals...do we have to make all the connections in this practical or it is previously made by the teachers and we just have to take the readings??🥺

[@zaynmalik4103]

@@pratyashaacharya8289 we have to make

[@shashwatawasthi1072]

@Dhanisha Shah tum to bade heavy driver ho bhai

[@stephi0564]

I have practical exam this morning and am watching at 6 am

[@tay-zc3ol]

ah i have my practicals in 30 mins

[@aditiyadav4107]

Kaisa rha viva???

[@injeevacharya2913]

How long Daniel cell and Lachlanche cell will work after chemical are added on it??

[@ch_33_priyaraj53]

Very nice explaination sir

[@kashinath153]

Superb class sir..It helped me a lot

[@saparimit]

Reading aage ki??

[@raeesrushi4298]

Tomorrow is my practical thank you sir

[@_divyesh_2644]

Raees Rushi how did your practical go?

[@raeesrushi4298]

Good

[@raeesrushi4298]

@@_divyesh_2644 no problem very easy. Potentiometer and screw gauge 😅😅😅 it help me lot

[@guruprasanth1339]

Vera Maari sir neenga

[@rahultopinkatti3566]

Today is my board practical and 1 hour before I am watching this video😅

[@preeti3009]

You did a great job sir ,,very nice explanation

[@ishikarathore.__]

Practical exam today ?

[@preeti3009]

@@ishikarathore.__ yes ,,you guesed it right😂😂

[@preeti3009]

And yours????

[@ishikarathore.__]

Buddy I m too having my practical exam today 😂😂

[@ishikarathore.__]

Wish uh All the Best for ur Practical Exam 🤗🤗

[@shifaafzal2608]

Now we can see for the secondary connection from the point A of the potentiometer connection is made to the positive terminal of the leclanche cell . Similarly from the point A a connection is also made to the +ve terminal of the Daniel cell

[@Rockym-o8b]

Is there no role of ammeter and resistance box???

[@KailashYadav-ev6pd]

There is no role of ammeter but there is the role of resistance box

[@missdarkcatgirl.]

Today is my final practical exam and I'm dying to stay alive after this

[@YashKumar-mo6hz]

Where is resistance box, ammeter, voltmeter

[@niharikasharma6021]

Sir isn't it advised not to *slide* the jockey on the strings?

[@SimratDeol20]

it is advised so to prevent wear and tear of the apparatus, however for accurate reading instead of tapping the jockey on the potentiometer wire, you can simply just slide the jockey. But while doing so avoid applying a lot of pressure.

[@niharikasharma6021]

@@SimratDeol20 oh okay. Thanks!

[@ananya1442]

@@SimratDeol20 thanks simdeolll!!💜😂

[@SimratDeol20]

@@ananya1442 welcome ji! ❤️

[@jishnumanojm2692]

Thera bapka circuit he

[@parulpreetkaur6681]

Best explanation ever

[@tanzilmara1990]

Tommorow is. My physics practicals exam watching this! Great video sir😎

[@abduladhil260]

ammeter evide?

[@jagritisahu7986]

Tommorrow is my also final practical exam that's why I am watching this video leaving my stomach ache😅😂😂😂😂😂

[@harshwardhantijare5532]

Same here

[@alberteinstein1568]

@@harshwardhantijare5532 bvm wala harshwardhan

[@harshwardhantijare5532]

@@alberteinstein1568 ha kyu

[@alberteinstein1568]

@@harshwardhantijare5532 shruti mili kya?

[@rimshasohel9037]

So far the best video...it wud be nice if u explained how to take multiple reading by adjusting rheostat...jus explain i mean

[@puneetsharma5373]

Nice explantion sir thanku

[@ashishkumarkhanua7096]

At 9:24 it is 1000cm not 1000m🙏😇

[@sweetlin1132]

Thank you so much Sir ..Tomorrow I have my board practicals and this helps me alot...

[@frizzbae1972]

Sir it was well explained...tomorrow is my board practical and I was still very doubtful regarding the arrangements...I searched a lot of portals and channels for this yet if still remained a mystery...if I manage to score between 25 and 30 I'd credit that to you ❤🙏😊

[@mrunalchowdary5770]

Same bro my exam is tomorrow 😑😑🥴🥴😭😭😭

[@frizzbae1972]

@@mrunalchowdary5770 all the best dude 😊

[@mrunalchowdary5770]

@@frizzbae1972 same to you 👍🏻😊

[@swapneel6456]

how was your practical ?

[@frizzbae1972]

@@swapneel6456 I messed up in the viva

[@idkwho6842]

Me who has practicals between board exams... 🏢 🤸‍♂️ 🕳🕳🕳

[@divyanshyadav9555]

Sir very very much helpful for me thanks

[@aryandhiman4505]

great explanation

[@saparimit]

Reading bta bhai aage ki

[@umarmohd6418]

sir you are great helping for us

[@NKNITian]

Superb explanation

[@ravishakapoor901]

Wish there were at least 4 observations

[@shifaafzal2608]

Now to compare the emfs of leclanche cell and Daniel cell using potentiometer so first we can do the primary connection a point A of the potentiometer is connected to the +ve terminal of the battery eliminator

[@tara3535]

Thanks you sir 🙏🙏🙏🙏

[@anyasharma9475]

Watching this by doing board final practical 🤣

[@tanmay1259]

Which school

[@jincymathew7373]

Thanks 😍

[@saparimit]

Reading aage ki

[@basantapattanayak6663]

very well explained you deserve more subscribers!

[@shifaafzal2608]

Now we can see for the secondary connection

[@ordinaryguy5332]

Thank you so much Sir.

[@hhgggupta6253]

Sir slide nhi kartea hai joceky Ko friction lagnea ki wajhh se reading change ho jattinhaii...

[@salasplayz2597]

Thankyou so much sir luv u

[@RohitSolanki-gn5on]

Sir, where the use of resistance box..

[@ramasubbukrishnan4775]

There is no use of resistance box here.. since it was given wrong in the practical book..

[@mohankantmishra1879]

no use resistance box in this experiment

[@3dxanurag638]

Why we use two source

[@aryalokesh28]

Good explanation sir.

[@varshaparihar7125]

Sir can we use digital cell instead of these type of cell ??

[@anjalinair5815]

Thank you soo much sir🙏🙏May god bless you🙏🙏

[@nepzel42069]

Do u know that :"🙏" a high five emoji.

[@Roni_o_]

helped a lot thank you sir

[@jiya8278]

why 566?? it should be 666 na

[@AnjaliSingh-iv2cq]

Thank you sir 😌

[@prakharagrawal8190]

Sir apne ammeter to use hi nhi kiya

[@dharmjoshi5855]

Sir Please make video like this I am depended on you for my board practical exams... (Your Student from GUJRAT.) 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@sreyeshsb7133]

Thankyou Sir🙌