Current Electricity 13 : Electrical Power and Energy I Which BULB Glows Brighter ?JEE/NEET
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- čas přidán 27. 05. 2019
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Class 12 chapter 3 : Current Electricity 01 : Electric Current and Drift Velocity JEE MAINS/NEET
• Class 12 chapter 3 : C...
Current Electricity 02 : Resistance - Defination , Origin and Numericals on R=pl/A JEE /NEET
• Current Electricity 02...
Current Electricity 03 : Effect of Temperature on Resistance or Resistivity JEE MAINS/NEET
• Current Electricity 03...
Current Electricity 04 : Colour Coding of Carbon Resistor I Boards Topic Colour coding of Resistance
• Current Electricity 04...
Current Electricity 05 : Ohm's Law (Scalar and Vector Form ) and Current Density JEE MAINS/NEET
• Current Electricity 05...
Current Electricity 06 : Combination of Resistors - Part 1 (Basics ) - JEE MAINS/NEET
• Current Electricity 06...
Current Electricity 07 : Combination Of Resistors - Part 2 ( Potential Method and Infinite Network)
• Current Electricity 07...
Current Electricity 08 : Wheat Stone Bridge - Combination of Resistors - Part 3 JEE MAINS/NEET
• Current Electricity 08...
Current Electricity 09 : Symmetry Rule : Combination of Resistor -4 : Most Complex Circuits JEE/NEET
• Current Electricity 09...
Current Electricity 10 : Cells, EMF , Internal Resistance and Terminal Voltage JEE MAINS/NEET
• Current Electricity 10...
Current Electricity 11: Kirchhoff's Law - Kirchhoff's Current Law & Kirchhoff's Voltage Law JEE/NEET
• Current Electricity 11...
Current Electricity 12 : Combination Of Cells -Series, Parallel and Mixed Grouping of Cells JEE/NEET
• Current Electricity 12...
Current Electricity 13 : Electrical Power and Energy I Which BULB Glows Brighter ?JEE/NEET
• Current Electricity 13...
Current Electricity 14 : Meter Bridge - All Concepts with Previous year IIT Problems JEE/NEET
• Current Electricity 14...
Current Electricity 15 : PotentioMeter :Measurement of EMF of Cell and internal resistance of Cell
• Current Electricity 15...
Current Electricity 16 : Conversion Of Galvanometer to Ammeter & Voltmeter JEE /NEET
• Current Electricity 16...
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1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
2)Live Classes and recorded Video Lectures (New, different from those on CZcams)
3)PDF Notes of each class.
4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
7)In case you missed a live class, you can see its recording.
8)You can view the videos any number of times.
9)Each chapter will be discussed in detail with all concepts and numericals
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Class 12 chapter 3 : Current Electricity 01 : Electric Current and Drift Velocity JEE MAINS/NEET
czcams.com/video/IdAji34f7TE/video.html
Current Electricity 02 : Resistance - Defination , Origin and Numericals on R=pl/A JEE /NEET
czcams.com/video/01OCG8KM1ps/video.html
Current Electricity 03 : Effect of Temperature on Resistance or Resistivity JEE MAINS/NEET
czcams.com/video/PeqbB7V283w/video.html
Current Electricity 04 : Colour Coding of Carbon Resistor I Boards Topic Colour coding of Resistance
czcams.com/video/QIoXYmf_9t4/video.html
Current Electricity 05 : Ohm's Law (Scalar and Vector Form ) and Current Density JEE MAINS/NEET
czcams.com/video/svbuh5td5qg/video.html
Current Electricity 06 : Combination of Resistors - Part 1 (Basics ) - JEE MAINS/NEET
czcams.com/video/1u0EIGzoHwM/video.html
Current Electricity 07 : Combination Of Resistors - Part 2 ( Potential Method and Infinite Network)
czcams.com/video/0En0_JEF1jU/video.html
Current Electricity 08 : Wheat Stone Bridge - Combination of Resistors - Part 3 JEE MAINS/NEET
czcams.com/video/FtNBW9XQ5tw/video.html
Current Electricity 09 : Symmetry Rule : Combination of Resistor -4 : Most Complex Circuits JEE/NEET
czcams.com/video/cUhVJ5of918/video.html
Current Electricity 10 : Cells, EMF , Internal Resistance and Terminal Voltage JEE MAINS/NEET
czcams.com/video/hxkEZBKd3eA/video.html
Current Electricity 11: Kirchhoff's Law - Kirchhoff's Current Law & Kirchhoff's Voltage Law JEE/NEET
czcams.com/video/5FcEqe-FAMc/video.html
Current Electricity 12 : Combination Of Cells -Series, Parallel and Mixed Grouping of Cells JEE/NEET
czcams.com/video/pXwnnlzhKSE/video.html
Current Electricity 13 : Electrical Power and Energy I Which BULB Glows Brighter ?JEE/NEET
czcams.com/video/14v7NeWkTF8/video.html
Current Electricity 14 : Meter Bridge - All Concepts with Previous year IIT Problems JEE/NEET
czcams.com/video/ypXTD2hPrY8/video.html
Current Electricity 15 : PotentioMeter :Measurement of EMF of Cell and internal resistance of Cell
czcams.com/video/4VgQ-Ip9Guo/video.html
Current Electricity 16 : Conversion Of Galvanometer to Ammeter & Voltmeter JEE /NEET
czcams.com/video/pJZ73CR2oR8/video.html
Gm sir
Sir magnetism ke aur lecture jaldi upload kijiye sir thank u so much sir love u
sir meri taraf se 5000 rupees
ok!!!!!
last ques ka ans (a) hoga
Bahut hard sir
We can never forget you in our whole life
@@sumitjain9700 lol but its truth .
#jaandeka how in 40:59 vale question me resistance me sabke paas same electric potential Aaya and then sir use it in another question also
Plz reply anyone
Can u plz tell me at 30.00 jabh hum beech vaha circuit solve kerte hai then hamne usse wheat stone bridge kyu nai Bana ??? Balki hamne first Valle circuit Mai usse wheatstone bridge Mann Liya why is it sooo ???........ Plz help me out if someone understand
@@RB-yw1tt rachit bhardwaj Bro pahli baat at 40.11 per sabhke pass potential same nai Gaya ........ Vo bulb ka potential hai 220V , starting Mai sir ne kaha thi ye baat ..... If u still can't understand then start Ur vedio again from 32.00 tuhje vaha se samaj Mai aah jayega question samajne mai
@@RB-yw1tt hn bhai vo 220V m define rehti h na uski power in indian system isley V sb m same use kiya h sir n to find resistance.....
4 years old lectures are more powerful then my whole coaching classes
real
Bro is spitting facxxx
That's true..
Bro can speak English and may be other languages as well but here he chose to spit facts😁❤️
That's why I chose PW instead of coaching, and the results are amazing.
Main apko 11 th pe nhi pehchanta tha , agar tabse apki video dekhta to aj main bohot dur jata,u are the best teacher sir,I have many tution teacher but nobody can match your level.u are the greatest teacher I have ever seen.
bhai dur matt jao..............
@@boson4320 savage
Abhi 11th mai jo hai unko recommend karo pw ke baareme
Probably you are South indian
Same here
My name is Alakh pandey nhi padhoge to padage dande😂😂
Sir u are too grt😊😊
🤟
😂
😂😂
@@sanchitalakra4724hlo can you plz tell mewhat are you doing currently plzz
Tq for teaching for free and the best quality of education sir 🙏🏻🙏🏻🙏🏻🙏🏻
Sir ki itni mehnat ke baad bhi Thank you type krne ka time ni mila?
Sir is the best teacher in the world ❤️❤️❤️❤️
@@sufiya3351 not in world in the whole universe
Are you in IIT now???
Thanks
𝐓𝐚𝐛𝐥𝐞 𝐨𝐟 𝐂𝐨𝐧𝐭𝐚𝐧𝐭 :
1:57 : Energy and power concept
19:32 : Questions
27:00 : IIT 2008 Wallah sawal
32:32 : Bulb wallah concept
38:30 : Questions
51:59 : IIT 2002 Wallah sawal
57:25 : IIT 2010 Wallah sawal
𝐏𝐥𝐞𝐚𝐬𝐞 𝐋𝐢𝐤𝐞 🥺
like karne se selection ho jaiga?
@@Error-um7sb savage reply dene se selection ho jaega?
@@mgaming4299 bol bhe kon rakha he jiske name me gaming he 🤡
@@Error-um7sb based , are you a redditor by any chance ?
@@Procrastinator_-ql9vu no
While watching this video i found that u completed 5 million subscribers...actually its not 5 million subscribers its respect and love from 5 million families and guess how much blessed we are to have a god like teacher frnd whatever to say is less and thats u sir...truely thank u... during this two years of lockdown ur videos helped me alot to be on my original track...thank u sir... words are less to express ur role in life of students like us...i know u dont have time to read this comment but no matter... u r legend...true legend
in coming generation. ....we will like this. ....tmko nhi pta physics wallah kaun hai 😮😮😮😉😉😉😉🙊🙊😁😁😁😁
Literally, once a student asked me physics kaha se padh rahe ho, I told physics wallah he said physics wallah !who. My whole class like" physics wallah ko nahi jante"
@@Shifali-ho3xu meri to poori class he physics wallah sir se padhti hai
A CZcamsr , on who's statements we can rely upon. All the very best sir .
S G
I will miss you my friends i.e students of physics wallah
@@SY-hh9yq hn sahi bole!🙁☹️☹️
Samriddhi i am liking to make it count 400 likes on your comment
@@priyansh9059 miss you old physics wallah student
It's about 2 years
Still I'm watching the videos for concept revision
25/3/22
Hello sir , I'm from Bangladesh.... preparing for my upcoming BUET (BANGLADESH UNIVERSITY OF ENGINEERING TECHNOLOGY) admission exam . Your videos are very much helpful . Thanks a lot for sharing all these concepts. ❤️
ভাই আপনি কোথায় পড়তেছেন এখন?
@@Chinmoy-Saha tor mohammad er kache
From Bangladesh 🎉
Did u get selected??
Sir, a small request after the completion of a chapter. Please upload a video only solving important tricky questions. Your teaching is Awesome!!!
Yes sirrrr
Baag yaha se gaadhe, khana khane ke bad hajhmula chaiye 😂😂😂
@@thealpha7351 jeher😂😂😂
@@adityagarkoti2066 🤣🤣🤣
@@thealpha7351 pagal
Best teacher of 21st century👍👍👍
Bewakoof. 20 th century chlri hai
@@prashantsaini8135 bewakoof tu hai kaha reta hai India me hi ya phir Jupiter se aya hai
@@risingaditya4192 yaa bro sorry for my words you cleared my misconception Until i saw your reply i thought it was 20th century as 2021 starts with 20 thnx bro sorry
@@prashantsaini8135 koy baat nahi chalta hai 👍🙏
Not only 21st century bro.... all time best teacher
Who is in 2024😅?
Me😂
Me too
Present
For april attempt 😢😂
@@nandaninandani4934hy
sir ko tmkoc mein dekh ke majja aagya srsly.. what a success♥♥
Hnn bhai 🤣....bro jee me nit ke liye 100 marks enough h kya obc 😢
@@namanffic4412 no bro target 130+
@@bhavyasinha5782 ha iss sal comptition high tha
Dhadi wallah insaan wapas aa raha hain dheere dheere 😁😁😁😁😂
Daadi wala aaya dimaag se kachra nikal
@@godson200 LOL
@@aarnavnagariya4192 hmm all bearded person are like Einstein,Newton,etc।।।।।।।।।।।।।।।।।।।
Pokemon fan as profile is of articuno
@@godson200 gaadi wala aya ghr se kchra nikaal
*48:26** same yehi qstn tha jo merese nahi ho raha tha....wow! But aub mera doubt clear ho gaya thnx alakh sir* 💕💕💕💕💕
*BOHT BOHT DHANYAWAD* 🙏
Current Electricity used to be my weakest topic in class 10th but now i feel like its my strongest topic in physics!!
Aree yaar same mere sath v yahi thaa class 10th mai mujhe v electricity chapter nhi samajh ayaa thaa lekin ab 12 th mai sabse fadu chapter h mera 😊
Mere sath b yahi tha🤫🤫 or.mne 10.m ache se.phda.b ni🤭😅🤫🤫🤫
@@riyaprajapati8307 same mera v ap electricity chapter finish kr di
@@riyaprajapati8307 mera complete ho gya...ap instagram use krti ho..
Nh ji
In INDIA I can guarantee you there is not a single student who has not seen the old pw vids where sir himself taught….may not be a chapter also but at least one lecture everyone has seen..I can guarantee you…
Yes.. u r right
no, my younger brother dont know about pw :P
@@aadityavilassharma1802☠️☠️💀
No many South Indians don't not all still many even I used to go for tutorialspot but this topic wasn't there that's why I came her
7:46 Sir vo toh karna he padega. Kyoki resistance raaste ka kaanta he hai. 😅😅😅
Mozart ko bhi physics parna hai?
@@kritanuchatterjee8861 lelelelel
Is there anyone after hearing class also dont feel like studied but when question realated to this had been asked we could answer.....
Koi sence hai ?
@@MRX-ys7rr ?
Thank you sir....❤
~ a student of batch 2020- 21
Same
i scored 179 in my mains after learning from sir
and im now chilling in NIT Warangal
@@ishaanharbhajanka7887 in which attempt bro jan or sept?
@@ishaanharbhajanka7887 hardwork pays off! Congrats and good luck!
I never believed any teacher so much in my life....but as you know there are always exception
We people are very lucky to have such a brilliant teacher in our life.......who guides us with his motivation and most important his cute delicate simple smile
I will miss these classes when I go for engineering
In 2030
Physics wallah=40M subscribers❤❤
bro he will beat pewdiepie
Not 40 he will gain 400 million subscribers
@@anubhavsingh2085 why 400 it is 4000
Bhai 2030 m bhut ho jayege
We make it possible
The only man...who has no hate comments....❤️🙌
Great Salute To This Talented And Wonderful Man...💯🤩
Crystal clear concept channel...💯🥰
We love you sir!! Keep up the good work!! ☺️☺️🙏🏻🙏🏻
@@riteshtaxak7212 bhai Saab😂
We love uu
Great sympathy for resistance by sir 😂
Today in my school , Fans are rotating slowly . Obviously the voltage is low , but I don't the concept yet , but after coming from school , watched this lecture and at 34:33 got my answer. Thank you sir for Making this precious lecture.
Matlab kuchh bhi????
Sir Aapka hello bachho dialogue raat ko do baje bhi josh ko high krr deta ha ❤❤❤
who is watching this video until there school online classes😆😆😆😅
Me
Me bro
Me
School wale to kya zand padate hain
Physics wallah sir ki vajah se mujhe phy samajh aa rqhi hain
OMG such a great explanation ab ptaa chala school ke teacher to time pass karte the 😂😂🤣🤣
Sir I think the last question of the class has multiple answers,as both option b ans d are correct . Since 100/(220)^2=60/(220)^2+40/(220)^2. Please like the comment if correct 🙏😊
Yeah same
So what's solution
Absolutely same
yeah
Yes vro
Sir ap ki e lecture dek ke maine engineer ban gaya..... Tnks u sir ...🇮🇳🇮🇳
Sir the Answer for the last question has two options both "b" and "d"
who ever has got the same hit like👇👇
Yeah you are right bro...
yeah i was searching for it
No , its only D .
Its Single Option Correct
and
1/r100 = 1/484
1/r40 + 1/r60 will give some other value .. i tried ..
bro can u plzzz explain me how (b) option is correct
d is the correct option
Sab kahte h ki guru bhagwaan ke samaan hota h.....
But mere liye AAP Jaise guru hi bhagwaan h....
Thanks for this quality education......😍😍
Sir i have seen all the lectures of your whole physics and chemistry and my journey is completed with jee 2022
did you qualify?
Bhai mere comment me hi jawab hai
@@sarthakghadge6657 oh right congrats bhai!!
Hloo
@@slimeadda111 bolo
In the last question , can't the answer be option B , try out by putting values , and please let me know . 👍👍
yes bro. it is also coming out to be correct
100/(220)^2= 100/(220)^2
if you understand then plz let me know tooo
i got b and d too
it must be multi correct one. both r correct options
@@muskansharma4833 jee ka h so both r correct ..👍
B and d both
Wo aiii thiii...... ( E = V I T )
...😂 wo kbhi ni aygiii pagal, pdh le
This is the easiest method to learn formula. Isn't it?
@@rhoy6560 yeah✌
@@riya9972 🤓🤓
@@rhoy6560 don't learn formulae
Sir,
In the last question, there is multiple correct options 'b' and 'd'.
Am I right, Sir?
@Dala Bhai true
Yes I was also thinking the same
Yes 😊
its an IIT question ....ofc multiple option ..tho correct ans my friend
Yes correct
I am from lakshya jee 2024 .yet I face difficulty with rajwant sir so I am coming here only for this Legand. Your old lectures are diamond .i score 40/40 in class exam because of only this Legand.
Thanks so much
School ke teachers ne physics ko zindagi ka villain bana diya tha and aapne physics ko hlwa bana diya
Ur explanation is just ...say in world's simplest language that one can ever expect.
SIR I REALLY LOVE WATCHING UR VIDEOS ..... LITERALLY LOVING PHYSICS...... WHICH ONCE WAS MY PHOBIA...
At 30:00 the second circuit is not WHEATSTONE since all 3 circuits are connected to a same point having same potential difference which shows that they are in parallel but in wheatstone we cannot differ between series and parallel as they are not connected to a common point
thank you so much bro
Its not an example of wheatstone bridge, carefully see the difference in 1&2
Bhai to sir ne kb bola ye wheatstone h parallel hi to liya h
@adilverma because people like me get confused.
@@aryamaansethi8034 hope u understand now keep practicing
Fight with them till last hope
Dont loose hopesss .keep onnn
Tryingg
Fail fail fail and again wake up
But never loose uR HOPE
Sir ur teaching way is just similar as NV sir and i also explain similarity
1. Feel word
2. Unlike sound creation during teaching
3.repeating again and again aaya ki nhi 2
4. Crying during teaching
But then also i like both of u
Yes..he is somewhat similar to my organic chem sir...quite funny 😝but awesome..
Sir i think last question should have two answers (b) and (d).But Option (b) will be incorrect if it was mentioned that these bulbs are kept at room temperature and their resistances depends on temperature. Bcoz resistance of each bulb will change differently with change in temp.
Yes!!!
4 years and still the most op lectures and making us entertain as well❤❤❤
At 49:00 the 3rd bulb 💡 will fuse because the supplied voltage is more than rated voltage⚡️
Yes Meri doubt bhi yahi hain....
# kon kon hai vo jo 🙏sir ka lecture. Normal speed me nahi dekhte😅😁😁
👇👇👇
Like it
The short method of finding power of second bulb if power and voltage of first bulb is given:
You can use unitary method, if you use unitary method, multiply your answer by multiple of the potential of first bulb { V1 } given in question.
For example,
a bulb is given of 220 V and 100 W and second bulb is given of 110 V, then find power in second bulb....
Answer: 220V -> 100W
110V -> x
x = 110V * 100W / 220V
x = 50
110 is 1/2 multiple of 220 i.e, V2 = 1/2 V1
therefore, now multiply the multiple of V1 with x
P = x * 1/2
P = 50 * 1/2
P = 25W
keep units in SI units only
Samajh nhi aaya
@@AmanKumar-ek9ux 😂
Sir I could not understand Physics till 9th ending but when I started watching your lectures I used to love Physics. Thank you So much Sir. You are the best teacher in the WhOLE WORLD.
Bhai 10th tak every subject was ENGLISH except Assamese and Hindi
😎... How many are watching again after PW has become a Unicorn 🦄
last one is multiple correct
Both b) & d) r correct
I was searching for this only...... Thnks
yhi sochrela tha main
yup
No bro, you need to use current in the upper circuit cause they are in series. So W1=i^2 R1 and W2=i^2R2 and replace .i with V/(R1+R2) AND FOR W3= V^2/R3. HOPE IT HELPS 😃
@@RXK51 raelly?
2:21 sir urs "gin gin gin" motion of current reminded me of nagin gin gin gin 😄😄😂 I. Thought u may sing
52:25 if a bulb gets more voltage than rated it will get fused..hence, it won't glow!!
SIR AFTER 1 YEAR YOU WILL BE A
. GRRAT MOTIVATIOR
. BEST TEACHER
YOU WILL MAKE A IRRISPONSIBLE GUY , A DOCTOR
THANK YOU VERY VERY MUCH.
Irresponsible??
@@dikillgameing6582 irresponsible guy + sir's lecture = doctor(LOL) rip omicron
Lmao
@@ninja-bs7580 Well he'd we a doctor...but an irresponsible one😂😂
🥹meri to akhe bhar aayi bhai ne emoooshnal karidya irresponsible !?
sir ke har lecture mai har baar HALWA milta hai, kabhi POORI kyu nhi milti😂😂
58:50 in this last question why can't b)option be also the answer?
How: with the values of P given, we can say 100=60 +40
Then P1=P2+ P3 ( by cancelling common V^2 ) we get
1/R100= 1/R60+1/R40
i think its multi correct , i also got the same ans
Yep had also same dobt
No it won’t be equal
Yes it is correct
@@supriya477 it is equal check again
Sir maine pehli baar apse padha hai kyuki mujhe ye topic smjh nhi aa rha tha and I must say ki log jo aapki itni tarif karte hai you totally deserve it all !! Sab kuch conceptual clear kardiya thankyou so much ❤️✨
That damn innocence while entering the class,soft spoken.. Whahh,,LOVE ❤U ALAKH SIR. SOO sweet of u🥰
Thanks sir for giving us feel of physics...☺️☺️
At 30:40 1st and 2 nd should be equal because of wheatstone bridge
Tuition teachers takes a lot of fee and don't even provide quality education..
They just provide notes..
They are not focussed on that we are understanding the concept or not...
You are very amazing sir..
Providing free of cost.. Such a high quality education....
😊😊❣️❣️
The last question is multiple correct sir , option b and d both are correct .....
Technically,it's the last lecture for board students of 2023 as per the reduction syllabus
For CBSE board only not for state boards like BSEB
Is it deleted for cbse?
Sir i love you, I'll definitely meet you someday...i never understood these concepts in such manner..like they go deep into my hippocampus..bas gye hai ekdum... ❤❤
Kuch log toh lakho m paise leke v itna achese nhi padhate....or sir ne toh free m hi itne ache or sache mn se padhate aye h....
I like this alakh Pandey more... Than what we have now...
Pandey sir: teaching with fun
We: learning with doing fun
Disobedient students are those who dont make their own notes even after sir states 'khud k notes bnao wo sabse best h'😂 at the starting of every video
Biggest help from this video sir thanku... Really bless your knowledge it just grow n grow 😍😍😍😍🙏🙏🙏
Thank you sir aapki wjh se ye ch mujhe acche se clear hogya
I have a request to all of u GUys please like the video .give uR valuable Feedback.....
Sir you are right agar ham khud se notes banaye to jaada best rhega,
No one can beat you sir in teaching every subject thank you for being with us ❤❤
30:23 why the mid resistor isn't cancels out as is satisfy balanced Wheatstone bridge condition
Sameeee
My name is W Pandey aur yeh h hamara Aapka pyaara SA channel physics wallah
In 59:03 even b is correct
shukar hai koi tou hai jou achaa reply kar rahaaa hai!! i was also wondering about that answer!!! i also think that b is correct....>>>>!!!!
thank u.
Bhai official answer key check karo iit jee 2010 ki. Usme answer sirf d hi hai. Us time multi-correct question nahi hote the.
Thank u sir,,🙏🙏 bas itna hi kehna hai mujhe no words for what u did
Now ur platform is expanding,,, praying for the best ,,,and thanks a lot sir ,,we always remember u till Last ,,it's our promise 🙏
Are you a blink
Are you a army ⟬⟭💜⟬⟭💜
@@trustfated2823 yup army blink
Thnx alak sir for making my concepts very clear❤✨
Missing old Alakh sir 🥺
Please answer this question- two bulbs a & b consume same power P when operated at voltages V1 & V2 respectively. If these bulbs are connected in series across a d.c. source, then find the ratio of potential difference across A & B.
The ratio is 1:1
Thanks a lot sir 💓👍...the brightness of each bulb depends on the number of bulb connected
At 59:55 option (b) is also correct 💯💯💯
Yes
No bro its not because in option be in parrallel p=1/kr and series p=kr
@@darkeditor4649no b is also correct put values of resistance
Ya putting values of resistance we will get b
I was scrolling down comments to find somebody who commented that option (b) is also correct.
Bro is correct 💯💯💯
Thanks a lot sir for your great work.
Jay Swaminarayan
Nam me pw ka symbol kaise lagaya?
@꧁༒DR DALA ꧁༒ usse kya hota hai?
From lakshya jee🙂
Lucky to have teacher like u sir 🙏🙏🙏🙏🙏🙂
😂😂czcams.com/video/7HeKC4lVM5M/video.html
Hy
Am in class 10 but I understand this 🤠🤠am preparing for IIT jee
great
Same✌
Sir in the last question 58:00 option B should also be correct..
Avik Dey yup I also think so
Yes Avik, both b and c options are correct 😎
Ha Multi correct tha..
@@tiyas1915 no it was single correct
@@nishant_mittal sahi se solve kar.... Kahi galti hoga tera
hamesa ki tarah ye bhi------------😱as expected from alakh sir!!!! 🙏👌👌👌
👍👍👍👍👍👍👌👌👌
Tq sir for this explanation 🔥❤️🙏🙏🙏
24:46 In the 2ohm resistor , current is 3A and potential is 12V , therefore by the formula E=VIT, we get E=12×3×3=108J
@@el9651 just memorized it lol 😂
By v^2t/R answer is 216 joules, I have checked mny times. Why is it different?
2 options (b,d)of last question are right
I also thik so is it correct
Yes
👍
U are best teacher ever in my life ..I really meant it sir!😌✨
Sir 10 rupee ka burger 🍔 aa haa! Vho bhi kaya din the! 😂😂😂❤️
@47:53 shouldn't the filament of bulb's break as the potential difference applied is 250v while the Max voltage of bulbs are 220v
I also thought the same but sir might have forgot to do so