My learning :- *niab =c theta *nba/c is galvanometer sensitivity. *for ideal ammeter the resistance is 0. *( I°- Ig ) S= Ig×Rg , for converting into galvanometer to ammeter. * For galvanometer to voltmeter V°= Ig(Rg+S).
40:18 sir request nhi krne ka....sidha order dene ka❤️❤️...you deserve this sir ❤️...lakho rupay coaching me dekr bhi aaj tak aisa content nhi mila... I hope ki phle ye channel kyun nhi mila...28 jan ko exam h abhi k liy jitna hoga utna krke ja rha hu .... But April k liy pkka yhi se puri physics niptaunga ❤️❤️....aapka ashirvaad bana rhe...Best things are underrated 🙏🙏
15:30 : for the curious minds The reason for a high resistance shunt in a voltmeter was to reduce the amount of current through the galvanometer since it can only handle smaller values of current. and the reason for low resistance shunt in a ammeter is to allow maximum flow of current through it and not the galvanometer again, because it will get fused.
00:03 Galvanometer is vital for JEE Main 2023 Current Electricity preparation. 02:37 Galvanometer can force current in both directions 07:09 Galvanometer sensitivity determines deflection based on current 09:13 Understanding conversion of galvanometer to ammeter 13:52 Designing a voltmeter to measure potential difference 16:19 Understanding the concept of Galvanometer and the calculation of current required for deflection 20:46 Converting Galvanometer to Ammeter 22:57 Understanding galvanometer deflection 27:13 Understanding the concept of current and its proportionality to the deflection in the galvanometer. 29:20 Galvanometer sensitivity and deflection calculation 33:35 Understanding the equation IG * RG + R1 + R2 35:39 Understanding galvanometer to ammeter and voltmeter 39:57 Importance of the topic for JEE Main 2023 Crafted by Merlin AI.
7:53 NIAB = c*theta, Also NAB/c *I = theta where NBA/c is galvanometer sensitivity 12:22 For ideal ammeter, resistance tends to zero 11:58 Galvanometer to Ammeter (Io-Ig)s = IgRg The shunt resistor is selected such that a current of Ig passes through the galvanometer which is the maximum deflection current of ammeter. 14:43 Vo = Ig (Rg+s) 22:42 Good question 30:26 Good question
Galvanometer ❤ - NIBA = C THETA - NBA/C = THETA/ I is current sensitivity - G --->A🎉 (Io - Ig)S = IgRg [ S is shunt and in parallel to G] - for ideal ammeter R is 0 - G----> V 🎉 V = Ig( Rg + S) [ here S is in seires with G] - Ig is full scale deflection current , is one div have current y then x div have current = yx Question:- Q1 16:26 find Ig Q2 20:40 easy Q3 24:54 badiya ques [ I is proportional to theta]🎀 Q4 30:39 good ques 🎀 find Ig Q5 37:16 simple formula
Ammeter when shunt rs connected to prallel to galvanometer v across galvanomter and rg same igrg=(io-ig)rs volmeter when shunt rs connected in series to galvnometer vo=ig(rs+rg)
5:28 torque due to magnetic field is balanced by spring torque (restoring torque) due to this needle is at rest and reading is obtained 9:50 current at which there is full deflection = Ig 28:15 good question 33:40 nice 39:50 ROUNDING OFF 5.55 = 6!
sir jee mains ka result nikalne ke baad sare 99 percentile wale bache joh aapse padhe hai unse kuch interaction ka session rakhiyega .aur physics 100 ke sath zoom meeting maja ayega
i subscribed the channel when there were around 170k subs and now they are 222k ❤...Keep it up Sir .....Your platform is gonna to get a super wave in few months 🤞🏻🔥
15:51(pyq)20:50(pyq),24:12(pyq),34:53(pyq: v gud ques.... concept involved k(theta)=NIAB,+ for ammeter (I-Ig)S=Ig Rg , and also...5.5 ka round off=6..agar odd hai 5 ke piche....then odd+1 krke round off hota h)
Sir one request.. can u take a few live sessions and discuss with us these 503 subtopic,like only their formulae, I think this will revision way more effective.. thank you
@@mohitgoenka99 Sir please take those sessions in like a unit wise manner [mod. phys. , SC , commn. , EMW] [ Electrodynamics ] [Waves and Optics] [Mechanics] [Basic like unit dimensions error instruments (all) ] [ Mechanics 2 with fluids solids shm ] [Heat and thermo] In this way it would be very helpful I'm just requesting sir 😅❤️, Keep it slow if u want coz we know you are handling alot of things on your shoes , and the amount of hardwork you are putting in makes me Push myself too even half an hour more ❤️❤️❤️ MOHIT SIR PROUD STUDENT ❤️
Q3- same concept i used as sir but calculation mai fass gyi Q4- pehle jo bhi resistances hai volt se pehle woh sab include karte hai Q5- last wale mai approximation mat karna answer alag aajayega (integer type)
18:45 revisit 24:10 33:15 forgot to take the resistance R1 while calculating R2. I'll remember this next time 🙂 Thank you sir❤ (feeling more confident)
Yeh formulae h yaad nhi rehta par ajj confident feel hua tq ..asa karta hu drop year mai apse h padhunga 12th ke baad aur 100 percentile rkhne k try krunga❤️❤️
Thank u so much sir I have no words to explain how you taught me this topic as I was struggling with this topic and u taught it like it was nothing ❤❤❤❤❤❤❤
I have never studied before this topic even during my 12th😂but you made it so easy like I started to solve all the questions correct with just the knowledge you gave in the start of the video😅....thank you so mch sir ❤
Sir ❤ Ye topic to inta ganda lagta tha but kitna maza aya ab ye krne me aur sab samjha bhi . And that 3rd question was really amazing! Thankyou so much sir ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
I'm actually alot thankful to you sir... Learnt number of key concepts from you that i wasn't able to understand at coaching, lots of love and respect for you. ❤
*PERSONAL NOTE* revise the formula of the Galvanometer NIAB=C(theta) in which NAB/C is galvanometer sensitivity revise 4th pyq note from the video 0.1 can be negligible for 5,6,7... but it is not negligible for 1 or 2. *AFTER REVISION NOTE* REVISE Q3 28:48
For self review Q4 already done in notes same type of question Q5 silly 😜 mistake add Resistanceof 1st range voltmeter Q6 do it yourself 😂😂the range is not from 0to 10 its 1.0
Sir these videos are just like gold. I'm thankful that i came to know about your channel on time and not wasting my remaining time on one shots. Thank you ❤
I followed each and every line of this video strictly...and trust mae ki maine har question krlia ....very easy question..thank you sir i have my exam on 12 of this chapter n I m sure ki mai acha krluga
👉 400 Most expected Physics questions for jee main 2023 - th-cam.com/video/Kuzdy6aRr60/w-d-xo.html
sir this link is not available can provide it again sir please
@@ahmedbaigm14 yes sir
please provide it
Sir provide these link plzzz and come with something special for 2024 aspirants pzzz❤❤❤
Is this enough for neet
My learning :-
*niab =c theta
*nba/c is galvanometer sensitivity.
*for ideal ammeter the resistance is 0.
*( I°- Ig ) S= Ig×Rg , for converting into galvanometer to ammeter.
* For galvanometer to voltmeter V°= Ig(Rg+S).
I Proportional to Theta
I = no of divisions * i
40:18 sir request nhi krne ka....sidha order dene ka❤️❤️...you deserve this sir ❤️...lakho rupay coaching me dekr bhi aaj tak aisa content nhi mila... I hope ki phle ye channel kyun nhi mila...28 jan ko exam h abhi k liy jitna hoga utna krke ja rha hu ....
But April k liy pkka yhi se puri physics niptaunga ❤️❤️....aapka ashirvaad bana rhe...Best things are underrated 🙏🙏
15:30 : for the curious minds
The reason for a high resistance shunt in a voltmeter was to reduce the amount of current through the galvanometer since it can only handle smaller values of current.
and the reason for low resistance shunt in a ammeter is to allow maximum flow of current through it and not the galvanometer again, because it will get fused.
Thanks bro there was a 2023 assertion based pyq on why voltmeter has high resistance
thank you
Woahh 😍 tq bhaiii 😊🤍
😂Gyani baba
Class 9 mai padhata ha
00:03 Galvanometer is vital for JEE Main 2023 Current Electricity preparation.
02:37 Galvanometer can force current in both directions
07:09 Galvanometer sensitivity determines deflection based on current
09:13 Understanding conversion of galvanometer to ammeter
13:52 Designing a voltmeter to measure potential difference
16:19 Understanding the concept of Galvanometer and the calculation of current required for deflection
20:46 Converting Galvanometer to Ammeter
22:57 Understanding galvanometer deflection
27:13 Understanding the concept of current and its proportionality to the deflection in the galvanometer.
29:20 Galvanometer sensitivity and deflection calculation
33:35 Understanding the equation IG * RG + R1 + R2
35:39 Understanding galvanometer to ammeter and voltmeter
39:57 Importance of the topic for JEE Main 2023
Crafted by Merlin AI.
Galvanometer had the most weightage in current electricity in January shift of 2024 🔥
true
Dlt kar de bhai comptetion aise hi badha hua hain
@@PwHighlights1 hn delete krdo please
kya delete karna bhai kya competitio bas bolne ki baat hein@@PwHighlights1
😅
7:53 NIAB = c*theta, Also NAB/c *I = theta where NBA/c is galvanometer sensitivity
12:22 For ideal ammeter, resistance tends to zero
11:58 Galvanometer to Ammeter (Io-Ig)s = IgRg
The shunt resistor is selected such that a current of Ig passes through the galvanometer which is the maximum deflection current of ammeter.
14:43 Vo = Ig (Rg+s)
22:42 Good question
30:26 Good question
very good dear
keep learning and solving
Surely no one even near to you sir in physics . Thank you so much sir
All the best
college
Brooo💀@@vansh47-h8g
Sure but you can't compare any teacher
@@vansh47-h8g IIT Roorkee
Competition is seriously very high, In almost every video of eduniti. There are 4-5 newest comments in a day's span 😮
almost all sincere aspirant is here on Eduniti channel
@@mohitgoenka99 Yes Sir, Indeed. 💯
Galvanometer ❤
- NIBA = C THETA
- NBA/C = THETA/ I is current sensitivity
- G --->A🎉
(Io - Ig)S = IgRg [ S is shunt and in parallel to G]
- for ideal ammeter R is 0
- G----> V 🎉
V = Ig( Rg + S) [ here S is in seires with G]
- Ig is full scale deflection current , is one div have current y then x div have current = yx
Question:-
Q1 16:26 find Ig
Q2 20:40 easy
Q3 24:54 badiya ques [ I is proportional to theta]🎀
Q4 30:39 good ques 🎀 find Ig
Q5 37:16 simple formula
well done on completing it
keep learning and solving
NIBA = C THETA😂😂 SMALL MODIFICATION
🫡
@@pragatibaderiya formula dekho
@@pragatibaderiya samajh me aaya ki aise hi thumbs up kar Rahi ho ?
@@aryaveers531 😂😂😂😂😂
@@shanks_amv women ☕
Caution ⚠️: Don't spread this channel and video to student's
It may increase your competition 😂
Share it at your own risk😊
keep solving, learning & revising
#learnlikeneverbefore
True😂
Ammeter when shunt rs connected to prallel to galvanometer v across galvanomter and rg same igrg=(io-ig)rs
volmeter when shunt rs connected in series to galvnometer vo=ig(rs+rg)
6:00 key point(mcg)❤
17:22 ig()
22:29 re♨️
Galvanometer ke questions ko dekhkar anxiety hone lagti thi but after seeing that lecture everything is crystal clear ❤❤
I had read this topic 1 years back but now again it's crystal clear ❤️
college
@@vansh47-h8gcollege?
@@aakarshsingh5881 tumhe kya milrha hai
@@vansh47-h8g mai to jee 2025 ka hu
@@aakarshsingh5881 pheli fursat me nikal
4:51 6:00 7:09
( 11:08 11:25 ) galvanometer to ammeter
( 13:00 13:47 ) galvanometer to voltmeter
17:20 21:50
THANKYOU SIR 😊
COMPLETING 20 DAYS CHECKLIST 2023 STARTING WITH CURRENT ELECTRICITY
6 tarik ko exam h 4 se padhunga 2 din me maths aur chem ho jayegi?
@@saritaprasad9148 tension badane ka kaam hai ye sab, bas short notes revise karle
5:28 torque due to magnetic field is balanced by spring torque (restoring torque) due to this needle is at rest and reading is obtained
9:50 current at which there is full deflection = Ig
28:15 good question
33:40 nice
39:50 ROUNDING OFF 5.55 = 6!
well done dear
Koun koun yaha 29 shift 1 ke baad aaya😂😂 👇
6:37 direct relation question in 27 jan shift 1 2024
Meri shift me tha dono tukke maar ke sahi kardiye
personal timestamp
Q3-25:30, reattempt in 2nd revision
Q4: multiply senstivity with Divisions to get full deflection current reading
TQ sirji ❤️Mjaa aagya😇💫
For rev
23:00 Q3
30:30 Q4
Last ques bss language ka chakkar tha 😁 bn gya 😇
sir jee mains ka result nikalne ke baad sare 99 percentile wale bache joh aapse padhe hai unse kuch interaction ka session rakhiyega .aur physics 100 ke sath zoom meeting maja ayega
sure dear
full clarity of concept in such short time!!
Mohit sir thank you so much for this
learn like never before
Done ☑️
18:58 extremely easy
21:11 extremely easy
22:19 a slightly better but easy question
39:28 extremely easy
well done on completing it
keep learning and solving
Congrats Mohit sir for 140K subscibers.Our family is growing!
Jaha jab musibat padti h Physics me
Aapki videos dikh jati he or dil ko shanti mil jati h ki ab to hojayega concept clear
i subscribed the channel when there were around 170k subs and now they are 222k ❤...Keep it up Sir .....Your platform is gonna to get a super wave in few months 🤞🏻🔥
Now🎉
15:51(pyq)20:50(pyq),24:12(pyq),34:53(pyq: v gud ques.... concept involved k(theta)=NIAB,+ for ammeter (I-Ig)S=Ig Rg , and also...5.5 ka round off=6..agar odd hai 5 ke piche....then odd+1 krke round off hota h)
Sir one request.. can u take a few live sessions and discuss with us these 503 subtopic,like only their formulae, I think this will revision way more effective.. thank you
As soon as possible
Yes sir one long session of 5-6 hours and complete physics revision all subtopic’s with glimpse of PYQ on each topics ❤❤❤
@@mohitgoenka99 That would be very helpful
@@mohitgoenka99 Yes Sir
@@mohitgoenka99 Sir please take those sessions in like a unit wise manner
[mod. phys. , SC , commn. , EMW]
[ Electrodynamics ]
[Waves and Optics]
[Mechanics]
[Basic like unit dimensions error instruments (all) ]
[ Mechanics 2 with fluids solids shm ]
[Heat and thermo]
In this way it would be very helpful
I'm just requesting sir 😅❤️,
Keep it slow if u want coz we know you are handling alot of things on your shoes , and the amount of hardwork you are putting in makes me Push myself too even half an hour more ❤️❤️❤️
MOHIT SIR PROUD STUDENT ❤️
For my revision,
35:20...most important
24:10...good one
BINA=cQ....dash dash kr skta h if yaad nhi rha toh
well done on completing it
keep learning and solving
Niba= cø
THIS IS WHAT HAPPEN WHEN YOU REALISE THAT YOU ARE MASTER IN YOUR ART, FOR SIR IT IS TEACHING,, TRUE GENIUS, LOVE U SIR
well done on completing it
keep learning and solving
Q3- same concept i used as sir but calculation mai fass gyi
Q4- pehle jo bhi resistances hai volt se pehle woh sab include karte hai
Q5- last wale mai approximation mat karna answer alag aajayega (integer type)
well done on completing it
keep learning and solving
Day 24 ✅
Thank you sir,it takes me a bit more time than its mentioned in checklist but i keep learning new things ♥️
Bhai checklist kaha hai
@@shivampandey9717 th-cam.com/video/KFJ2N09Wito/w-d-xo.html
Iske description mein hai 20 din ki
@@harshitdahayat9374 mtlb tum 24 din se kr rhe ho mehnat lgatar
@@harshitdahayat9374 i wish you the best brother, you'll get what you want
@@yourking7018 thanks bro,i hope you also achieve your goal 🤝
24:14 , 35:10
I can't understand why this legendary channel didn't cross 500k subscribers😢😢
Because nobody want to increase more competition 😂 such vedio nobody want to share ❤❤❤
It crossed now 😊
18:45 revisit
24:10
33:15 forgot to take the resistance R1 while calculating R2. I'll remember this next time 🙂
Thank you sir❤ (feeling more confident)
well done on completing it
keep learning and solving
Yeh formulae h yaad nhi rehta par ajj confident feel hua tq ..asa karta hu drop year mai apse h padhunga 12th ke baad aur 100 percentile rkhne k try krunga❤️❤️
well done on completing it
keep learning and solving
(3,4,5) THANK YOU SIRRR
Really an interesting session sir,
all concept revised , thank u sir ❤️
2 Din se pareshan ho raha tha.....ab jake clear hua h ye topic❤TQ sir🎉
very good dear
keep learning and solving
12 days to jee and helped me just now❤
loved this session and solve question along you sir
Sir we want A Marathon Lecture before jee mains For Physics which include only important topics revision...
ye sir..pls if possible
Yes sir please
34:27 very wise and helpful words 😊❤
"Sabhi dekh sakte hain physics hi toh hai." Sir just loves teaching.
World best techer ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩
well done on completing it
keep learning and solving
Thank you sir ❤revision completed
OMG SIR ❤️, i was just thinkin' to find a quality video of Galvanometer
and you came up with the same ❤️❤️
make best out of it
Bhai ab konsa college mai ho
Thank u so much sir I have no words to explain how you taught me this topic as I was struggling with this topic and u taught it like it was nothing ❤❤❤❤❤❤❤
keep solving, learning and revising
#learnlikeneverbefore
I have never studied before this topic even during my 12th😂but you made it so easy like I started to solve all the questions correct with just the knowledge you gave in the start of the video😅....thank you so mch sir ❤
Sir knows exactly what problems I am facing and he's already ready with a banger video to take me out from the dillema❤🎉
Very very very very.......♾️ Helpful content best physics teacher ever 😃
Thanks a ton
6:00 mcg formula
Sir ❤
Ye topic to inta ganda lagta tha but kitna maza aya ab ye krne me aur sab samjha bhi .
And that 3rd question was really amazing!
Thankyou so much sir ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
well done on completing it
keep learning and solving
I'm actually alot thankful to you sir... Learnt number of key concepts from you that i wasn't able to understand at coaching, lots of love and respect for you. ❤
Thanku sir crystal clear❤❤ love eduniti
well done on completing it
keep learning and solving
Ur efforts motivate me to study and grind more and more
30:00
35:29
Best for revision ❤
well done on completing it
keep learning and solving
Two years ago, I discovered this pure gold channel through this video.
😇😀😇😇😇😊
Target jee 2024 95+ percentile
Revised 🤞🏻😌
TQ sirji ❤
well done dear
#learnlikeneverbefore
Revised all instruments properly. Thanks to you❤️✨
Which college are you now studying didi !!😀
25:15 30:00(good to solve)
well done on completing it
keep learning and solving
Thank you, sir !
scored 4/5
Question no.4 got me
29:20 again and 27:34
Amazing session sir 🔥
Thank you so much sir ❤️❤️😌
Thank you sir revision done ✅ ❤🙏🏻
very good dear
keep learning and solving
I wish I started using your content at the start of my drop year 😢😢
22:57
Liked this session becuz it was such a amazing session!🙏
great dear
Thanks sir ❤❤❤
All concept done 😊😊
most welcome dear
Maja aa gaya sir ❤️❤️❤️❤️
*PERSONAL NOTE*
revise the formula of the Galvanometer
NIAB=C(theta) in which NAB/C is galvanometer sensitivity
revise 4th pyq
note from the video 0.1 can be negligible for 5,6,7... but it is not negligible for 1 or 2.
*AFTER REVISION NOTE*
REVISE
Q3 28:48
I understood more in this 40 min than 90 min lecture in my coaching
Thank you sir. Can please make trick video on COM and Collision of rigid body, it will be very helpful 🙏🏻
26:45 gud que
Loved it sir.. revised the topic super quickly! Please bring more such sessions!
Very useful sir ,,much obliged...😊
very good dear
keep learning and solving
For self review
Q4 already done in notes same type of question
Q5 silly 😜 mistake add Resistanceof 1st range voltmeter
Q6 do it yourself 😂😂the range is not from 0to 10 its 1.0
1 ✅
2 ✅
3 ✅(revise)
4 ✅(appearance : 💀, actual question : 🤓)
5 ❌✅(help ke saath krlia)(very good question, *must* *revise* )
second time
1✅
2✅
3✅
4✅
5❌
well done dear
keep solving, learning and revising
#learnlikeneverbefore
This was much needed ! Thankyou Sir
✔ day 12 dhanwad sirrr❣
Sir these videos are just like gold. I'm thankful that i came to know about your channel on time and not wasting my remaining time on one shots. Thank you ❤
make best out of it dear
keep solving & learning
#learnlikeneverbefore
same here
Aap pura concept batate h thanku so much sir
I followed each and every line of this video strictly...and trust mae ki maine har question krlia ....very easy question..thank you sir i have my exam on 12 of this chapter n I m sure ki mai acha krluga
Great 👍
What was your percentile ?
28:32 good one
34:26
well done on completing it
keep learning and solving
Very soon, You and our EDUNITY are also going to be one new UNICORN. ❤️😍🔥🔥💪
Sir aapkaa (bhtt)² shukriyahhh 😭😭🙏💓💓
keep learning and solving
Such a nice session and so good questions! 😍 Thank you sir ✨
Done sir ji.samajh aa gya
well done on completing it
keep learning and solving
Sir electrostatic mai dipole wala part samaj nhi aa raha hai plz ek uspar separate video bana dijiye🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
its noted dear
28:45
Sir one 5-6 hour session where all the subtopics are revised along with a glimpse of pyqs plz🙏🏻🙏🏻🙏🏻
sir is doing great ❤❤❤❤❤❤❤❤❤❤ in free
Thank you so much sir
This has been my weak topic from 2 years 🥲
All the best
this content is of some other world . just a big hug sir. thank you
most welcome dear
Sir pls do a full dedicated Session on Class 12 Topics in One Video