Current Electricity Class 12 Physics | NCERT Chapter 3 (Part 1) | CBSE NEET JEE |One Shot
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Timestamps:
0:00 Introduction
0:49 Current Electricity
4:24 Introduction to Current Electricity
5:31 Electric Current
7:49 Current:Direction
12:14 Who carries Current?
14:14 Who initiates Current?
15:35 Electric current in Conductors
21:56 Ohm’s Law
26:52 Drift of Electrons
40:45 Current Density
42:28 Mobility of Electrons
43:14 Resistivity
46:29 Resistivity variation with Temperature
51:27 Limitations of Ohm’s Law
54:12 Problem 1
56:07 Problem 2
59:35 Problem 3
1:01:23 Problem 4
1:05:52 Resistors
1:07:49 Resistor Colour Codes
1:12:22 Combination of Resistors
1:18:02 Problem 1
1:20:02 Problem2
1:22:43 Problem3
1:23:51 Problem4
In this video we will cover:-
1.A potential difference of 200V is applied across the ends of a conductor of resistance 50 ohms. Calculate the number of electrons flowing through it in one second.
2. A wire of resistance 5 Ω is drawn out so that its length is increased by twice its original length. Calculate its new resistance.
3. A wire of resistance 5 Ω is drawn out so that its length is increased to twice its original length. Calculate its new resistance.
4. A silver wire has a resistance of 2.1 Ω at 27.5 °C, and a resistance of 2.7 Ω at 100 °C. Determine the temperature coefficient of resistivity of silver.
5. Calculating Equivalent Resistances of thee given circuits?
6. NCERT class 12 physics chapter 3
7.NCERT class 12 physics chapter 3 Current Electricity
8. NCERT notes class 12 physics chapter 3 Current Electricity
9. NCERT solutions class 12 physics chapter 3 Current Electricity
10.Class 12 physics chapter 3 CBSE
11.Class 12 physics current electricity JEE questions
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The calmness & kindness you have while explaining is really rare ❤ Thank you soo much ma'am... May God pay ur Hardwork and Determination with lots of blessings 🤗
Exactly Same to you man by me
Anyways In which standard you are studying
Dii please aap mam ko bolo naaa ki 2nd part upload kare
Or one shot video for class 12th of chemical kinetics
Please
South Indians who understand Hindi are blessed. Thank you ma’am
*everyone who understand Hindi
Hmmmm. Very lame comment
Yes 😔
What should we do if we understand the chapter but cannot solve mcqs
@Fly Sky ✔ voi toh nahi ho rha hai😔time hi nahi hai
0:00 Introduction 0:49 Current Electricity 4:24 Introduction to Current Electricity 5:31 Electric Current 7:49 Current:Direction 12:14 Who carries Current? 14:14 Who initiates Current? 15:35 Electric current in Conductors 21:56 Ohm’s Law 26:52 Drift of Electrons 40:45 Current Density 42:28 Mobility of Electrons 43:14 Resistivity 46:29 Resistivity variation with Temperature 51:27 Limitations of Ohm’s Law 54:12 Problem 1 56:07 Problem 2 59:35 Problem 3 1:01:23 Problem 4 1:05:52 Resistors 1:07:49 Resistor Colour Codes 1:12:22 Combination of Resistors 1:18:02 Problem 1 1:20:02 Problem2 1:22:43 Problem3 1:23:51 Problem4
will thnk you later
Bhaiya itna takleef krne ka zarurat nai tha Video m pehle se hi likha hua tha
@@AftabAlam-fq4kg xD
@@hamimarwa6989 it is in the chapters of the video
@@AftabAlam-fq4kg He made an effort of 5 seconds, copied it from description and pasted it in the comments...
3:10 maam: *Doubles the speed* *Me who already listens in 2x speed*
🙂
Same here bro
Me also 😂
Same😂
Same 😭
who's here from 24-25 batch!?
Mai
Mai
Timestamps: 0:00 Introduction 0:49 Current Electricity 4:24 Introduction to Current Electricity 5:31 Electric Current 7:49 Current:Direction 12:14 Who carries Current? 14:14 Who initiates Current? 15:35 Electric current in Conductors 21:56 Ohm’s Law 26:52 Drift of Electrons 40:45 Current Density 42:28 Mobility of Electrons 43:14 Resistivity 46:29 Resistivity variation with Temperature 51:27 Limitations of Ohm’s Law 54:12 Problem 1 56:07 Problem 2 59:35 Problem 3 1:01:23 Problem 4 1:05:52 Resistors 1:07:49 Resistor Colour Codes 1:12:22 Combination of Resistors 1:18:02 Problem 1 1:20:02 Problem2 1:22:43 Problem3 1:23:51 Problem4
Waah bhai good good
DELETED TOPICS FOR BOARDS 2023-2024!! Combination Of Resitors- Series & Parallel Meter Bridge Potentiometer Hope It Helped ALL THE BEST EVERYONE! 👍❤
Ig the carbon resistors part is also removed
What about rc circuit?
Wait seriously?
yes its not even there in the updated ncert book just like how polymers isnt there in the chemistry book for ncert @@Gamer_45784
@@Gamer_45784 Icu wala serious
BLACK :- B BROWN :- B RED:- R ORANGE:- O YELLOW:- Y GREEN:- Goes BLUE:- Bombay VIOLET:- Via GREY:- Gate WHITE:- Way BB ROY Goes to Bombay Via GateWay 'Capital letters represent colour codes' May be helpful for you!👍🏻
Ohhh...in our college we were taught as " B B Roy of Great Britain had a Good Wife" Haha😂...the difference tho!
@@divija8246 Your Prof. Is Chad🤣🤣🤣
Superb bro 👌🏻👏🏻
OP vro😁
B B Roy Good Boy Very Good Wife
The goddess Saraswati in the roop of roshni mam🙏🙏🙏
Correct
Yes
True💯
Maar khani bacche
@@shiveshmahant2647 Tereko kya prb?
Now I understand why I like studying from learnohub,, they provide us the practical knowledge by some mini animations which help us to imaginate the things and also the examples make us real easy to understand the concept. Thankyou mam❤
aap cuet ke mcq kha se solve kar rahe ho
Thank you ma'am very much you helped in class 11th and now in 12 th thanks a lot☺️
The only superpower she has in her teaching is her way of speaking. It is so smooth and crystal clear.
My all doubt cleared after watching this video. Thank u mam 🙏🙏🙏
Thank you so much ma'am....... Starting of this video is 👌👌 ❤️❤️❤️💓
01:20:02 current does not flow in 6 ohm combination of resistances because potential difference is zero and hence I=V/R =0 It can also be understood in such way that the zero resistance branch had V=IR= I*0= 0 and the combination of resistances is in parallel with this so it's potential difference is also zero. ✌️
You are right
It's my first reply for you
Thank you, Mam This is a very good class for everyone. 🤟👌👌👌👌
She is blessed for 12th standard students tq for completing this complex chapter
Concept hua crystal clear❤✨
kzhead.info/sun/nceJkcylrXdjn30/bejne.html
hi vivian
@@myrondcruz8506 hiii ✨
Acha
Theek hai
Concept hua crystal clear. Really Mam you made physics chemistry very very very easy for me.
In the first two problems of combination of resistors,doesn't two types of current flow in the ignored regions?
Fully satisfied mam Tq so much for making our concept Crystal clear 😊😊
3:12 😂😂😂 you know the teacher is best when she teaches you along with masti😂💜 mam you're the best💜
😂😂😂😂
Is it according to new syllabus of term 1
Mam got humour 😂
@@tripthianchan2818 tere humour ko maine tumour padh liya *F* 😳
@@LiegeMaximo 😂😂
After 2 years of studying I finally have a crystal clear concept thanks mam you did a magic to me
Best way to learn carbon resistors B -Black B - Brown R-Red O- orange Y-yellow Gadha-Green Boy- Blue Very -violet Gadhi-Gray wife-white Gold silver 😂Mr sir🔥🔥🔥🔥
Just make the notes and have a revision And it's crystal clear🥳✨
Can u send me the notes of this chapter.......!
Really mam thank you very much .... I am that student whose own father is physics teacher but struggle in Physics 😭.....I prefer you instead of my dad ....it's not that he is bad teacher or actually woh feel hi ni aati h teacher wali .... You are goddess ....sach m mam May God bless you 🙏
How are you
❤️❤️❤️❤️❤️
Then your dad deserve better son 😂. Just joking don't mind 😁
@@darpanmishra4834 😂😂are op
@@Arjun-nc4xd combination of resistors nehi hain nq syllabus mein??
I was blessed since the day I found this channel on yt!!❤
Hello
Please tell after watching the lecture of mam , MCQ solving is easier or not ?
@@Gill_saab_jiOhh, no doubt.They are!
And I was blessed when I found u😂
@@noobgamer.3551 chall jhuta 😂😂
What a lovely explanation salute for your determination and hard work 👍👍☺️☺️
Main bhi South Indian hu from andhrapradesh and i was truely adored with this one shot lectures of Hindi
U r the best teacher in my life Thank u mam for helping us
This is the channel in which I understand the chemistry and physics concept because ma'am start the chapter with basic concepts and other channels starting from main pts as they feel like we know everything 💯💯
bc one-shot videos are for revision.
U don't know anything.......all others know.....bcoz they study everyday na.....not like u just before the exam..... that's why u should study from lecture no. 1 okkk man ....1 shot vdo is fr revision 1st lecture se padhoge toh sab samajh me aayega......
@@manavikaushik bcoz I felt that he was talking about alakh sir......and I hate that he was talking about him like that......so I flown into emotions.....u know 😀😀😀
@@mahakbajpai1914 I was about to say this lmfaooo 😃
@@milfhippo1144 😀😀😀hahaha
Aap ne shayad resistor Circuit ke 3rd problem mei 1/R(eq) se R(eq) lene ke bajaai pura 3/4 ko hi R(eq) bana diya
Me jo 2x pe video dekh rha hu 😂what is flow of charge
exactly 😂
the way Roshni ma'am teaches us is worth appreciating...i love her way of teaching ...And for me she is the best teacher ...huge respect for you ma'am❤🙏
Me also snigdha
Wow! The way you are teaching is splendid and looks like easy to understand without any resistance 😁 , keep supporting us by your teaching🙏
Bro please tell. kya mam ka lecture ka baad McQ solve ho rha ha ya nhi ?
Bilkul ho rahe hai!! 🤷♂️
@@Gill_saab_ji Brother for that we need to make Concept Stronger
Iam hacker
Vry nice mam my all concepts are really crystal clear ❤❤ Best explaination in such a short time😃👍🏻................So m here a new subscriber 🤗🤗
I found it to be the best explanation of current electricity on KZhead in minimum time ..👍👍👍👍👍👍👍☺☺☺👍👍👍👍
As always my concept are crystal clear ❤️ thank u so much mam
Ma'am, kindly start organic chemistry as soon as possible 🙏
Yes madam please ! 😭
Hmn mam please
Hmm
Apni kaksha main ja ke dek le
@@randomuser3339 notes update nahi hui h yar 😒 vaha
Thank you ma'am for an amazing session 😊🙏🏻.
Mam your teaching is too best. It is very helpful to us 😊😊😊 Thank you so much mam 🙏🏻🙏🏻
I'm first to comment Mam plz complete ch 1 solid states Magnetic properties and electrical properties plz Mam..... I'm studying with you from class 11 and your are my favorite teacher on KZhead
Yes mam...
Yes you are right
Thank you so much for this... literally you are an amazing teacher😍
The way you teach is ma'am is interesting 😍 and easy to understand
I wish every schools have teachers like u ❤ thank u ma'am❤❤❤
Also college and university
Ma’am u always listen to our request … thank u so much ma’am 👍🥺….. bestest teacher 👍 Ma’am it would be great if you make a video on moving charges and magnetism …ASAP 🙏👍🏻
Mam u r just osm,I m enjoying a lot in ur unique teaching, God blessed lots of students to have a great teacher like u💐
Thank you so much ma'am 🥺❤️ because of you only i took interest in studing physics
Mam great examples and awesome teaching u r a inspiration for thousands of students...😍
Thank you mam ❤ My concept is critical and clear.
The one and only platform without any distubance.love u mam.keep growing and shining💜
Ma'am, it's a humble request to upload "Continuity and Differentiability" for class 12. Please🙏🏻
Yes mam plzzz
Yes mam
Yes mam
Yes mam please
Coming soon
Best intro, no one gives.....Love and respect you a lot mam. Thank you very much to help us.
You are so sweet
What the heck,it is so perfect that there should be no dislike on this ❤❤❤who are these 500 people who disliked🙉🙉
only formula based questions plzz inc your content level becoz agar acche question concept wale solve nhi honge
Thank you mam for outstanding explanation 🙏🙏🙏🙏☺️
Mam please upload maths one shot videos please please❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Yes mam please upload videos as soon as possible for maths
Teen chapter toh ho chuke hain bhai
@@chandreshkumar2450 teen he toh hua ha😌
@@virat5411 dher saare honge
Mam ur teaching is really awesome .Thank you for making this lesson easy but a request mam ,pls give a separate video only for numericals frm any of the books like dc pandey or hv verma so that it would be very useful
Gamer
The way of your teaching is very good.Explanation , examples and the video editing are just awsome ❤️
The way you teach us is the best ever way of teaching like how can you teach with so simplicity even when things are difficult you calm us with ur smile and we get inspired to keep studding thank you very much Ma'am may god bless you 🥺😊🥰
is your syllabus completed
Please tell me after watching the video of mam MCQ solving is easier or not ?
Best explanation ever 😍
ma'am kl 12th wlo ka exm habut me idhr hu coz i k that concept crystal clear hona hi ha
Now concepts are crystal clear 😊😊
Kyahi pyaar se sikhati hai aap❤️ Pura concept crystal clear ho gaya😊
Thanks mam for this video..I was eagerly waiting for this one 🙂
Thank you so much mam for the help 😊😉 you are absolutely amazing 👏❤
Give attendance who is with me now before physics exam on 10/9/2021
Me 🌝🤧
Yo!
I love you urvashi
@@uwmaamiamaoaamsioasnzomaka7585 Rautela ?
@@uwmaamiamaoaamsioasnzomaka7585 tharki
Thank you so much ma'am ❤️ Concept hua crystal clear💯✨✨
wow mam awesome animation . it makes our concept crystal clear. Hats off to u . Thank u mam..................
Mam really your videos are helpful to students ☺️☺️ so U R doing a good job and really I am getting so much help from this 💞
Hm
Hmm
I want to know that is this also helpful for boards exam(MCQ type questions-term 1 2021)?
Of course👍
also me preparing for board term 1 exams ..🙆♀️
@@sudhamishra1789 same 🤡
@@deepali5936 👍
You're Best mam and amazing teacher
"Concept Hua Crystal Clear mam" Thank u very much mam.God bless u mam. Stay safe mam. 🙏🙏🙏🙏🙏🙏🙏🙏🙏
विज्ञान, एंड्राइड मोबाइल, इंटरनेट, यूट्यूब इन सबका बहुत बहुत आभार; क्योंकि इन्हीं के कारण सभीको आपसे यह सहायता मिल पा रही है। लेकिन सबसे पहले तो आपको ही सादर सहृदय प्रणाम।
Crystal clear ❤️❤️❤️ thankyou mam For this type of teaching❤️❤️❤️
Best youtube channel for killer visualization best content on this channel #Best Study Content.❤️❤️
Really Bro.👍🏻
Nice
I understand you only whenever I try learning from someone else I can't
Thank you ma'am best explanation, i am pay fee in school but school explained method is very different and yors is very different very very good explanation
What a learning are u providing.!! 👍🏻👍🏻 You are doing a god level work by teaching this lvl at free of cost🙏 Love u All ❤️❤️
Ohh
English need to learn you
@@dae1925 English need to learn you too!!!😂😅🤣😆
@@shubham8618 but the English has learnt me it fluent me
Are u army ?
ROSHNI MAM IS GOLD. current electricity concepts are literally CRYSTAL CLEAR to me! Thank you so much ma'am for what you do for us.
Such main " Awesome " Neet 2022 dena hain mujhe Main socha tha currect chor denge, but ab nahi.... Thank you🙏💕 mam
Thank you so much Ma'am I understood this chapter very well
Thank you mam 👍 for your support 👍👍💯💯
It's very useful for me ma'am,thank you for teaching , God bless you 💖🙏
Ma'am I was eagerly waiting for this video. Thankyou so much 🙏
Thank you so so much mam ❤️🙏..... Concept hua crystal clear!!!
Thank you so much ma'am 💞 Concept hua crystal clear ✨❤️
Thnx mam, for making this concept crystal clear💜💜💜💜💜💜💜
bhai sb smjhagaya toh woh problem 2 mein volume al kaise lie yeh batade ;-; ni pata chalrha
Hua crystal clear madam 🙏 ✅ Aap tho real godess ho madam hum jaisa student kho I fell gatefull we always respect you dedication
Ma'am, all the concepts are crystal clear because you explained everything so well 😄. Thank you so much for your hard work, ma'am. 😇🙏✨
Yes
Ma'am sach mai Hua all concepts crystal clear thnk u ma'am so much👍all the best ma'am God bless u maam
Thank you so much mam for such a nice explanation👏🏻👏🏻.....All India need a teacher like you ...thank you for helping all the children😊😊....My all concepts are crystal clear with your best explanation with such a sweet voice.....❣️❣️❣️
That intro 😂😂😂
That intro was mind-blowing 🎉🎉🎉🎉😱😱😱😱😱😱😱😱✨✨✨✨✨✨
kzhead.info/sun/nceJkcylrXdjn30/bejne.html
True!...thats boom 💥 😂
🤣
Its irritating
Ma'am you are the best teacher🥰🥰 thanks for this great video😚😚🥰🥰💕💕
Thank u so much mam 🥰 aapne bohot easy tarah se samjha di current electricity ❤️❤️❤️
Thank you ma'am very good explanation May God bless You
2:50..🤣😂 Hatsoff for your teaching mam🙏🙏❤
Mujhe lga 1920wali lg gyi🤣🤣
😂😂
😂😂😂
Really loved your teaching ma'am 😭❤️
53:53 why have you taken voltage on x-axis? We tend to take current on x-axis because it's independent, isn't it?? ( and almost all graphs that I've seen so far, current was always on the x-axis)... Please help me out..
Concept hua crystal clear 🤗🤗❤️