ELECTROMAGNETIC INDUCTION 👉PYQ's (Last 10 Years Previous Year Q.) for 2025💥 Class 12 Boards
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- Опубликовано: 10 фев 2025
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Magnetism & Matter
Previous Year Questions on Magnetism & Matter for Class 12 Physics NCERT for CBSE Boards 2025
NCERT Class 12 Physics Chapter 5 Magnetism & Matter
PYQs on Magnetism & Matter for 2025
PYQs of Chapter 6 Electromagnetic Induction
PYQs of NCERT Chapter 6 Electromagnetic Induction of Class 12 Physics
NCERT Class 12 Physics previous year question
Last 10 years Class 12 Physics PYQ for CBSE Boards 2025 Exams
Class 12 Board Exam 2025
Last 10 years PYQ's CBSE Class 12 Physics PYQ for CBSE Boards 2025 Exams
Class 12 Physics Last 10 years Previous year Questions
Class 12 Physics Last 10 years PYQ's
#arvindacademy #class12physics #pyq #physicspyq #electromagneticinduction
38:50
41:00
48:30
51:00 Ez but imp
1:00:00
1:11:11 EZ BUT IMP
1:16:00 IMP DERIVATION
1:30:00💀☠
1:32:00☠
1:40:00
1:46:00
Physics Q in NCERT 🤡
Physics Q in Exams ☠👽
Physics Q in exampler💀☠️🔥
students 🤡
Ye aapne ek shi baat kahi hai 😅💀💀
Physics Q normally 🤡
Physics Q last year ☠
Physics question in Intex of ncert class 🗿
*SCAN : SOUTH CLOCKWISE NORTH ANTICLOCKWISE*
👏
S-c rhyming letters so south=clockwise
Thanks bro mujhe yaad tha phir bhi
All the questions are so unique..... Thankyou for bringing them together for us in a video .... Helped me learn a lot ❤
So glad! ❤️❤️
bhai toh neet kar rha hai keya yeh neet ke pyq hai jah cbse ke
19:22 d(2t³)/dt = 6t²
Bap re bahi .. ye kya hai.
@@OmPandey-r6h Differentiation LOL 😂
correction kar diya tha thoda time baad
@@OmPandey-r6hderivative hai bhai 😭
@@rihanpatgiri3207 670 bahen bn gye.🫡
Sir aapki hassi bht pyri h 😭🤌🏻💗
Sahi me 😭🫶🏻
Yes Agreed hamare sir bht jolly hai ....God bless you sir
To ro kyu rhe sab😂
@ShreyaSahu-mk9kf pta ni kya sarcasm hai ye hassi aachi hai to hai ye sab pta ni ku pgl hojaa te 😅
Nearly 10 q I faced in my preboards in this series
1:17:01 rEv
1:32:25 rEv
1:40:33
1:43:55
Force = B²l²V/R = ILB
Power P = (F)(V)= F×V
1:36:19 Change in flux when
mutual inductance give = Mutual Inductance × dI
Induced Voltage = e1/e2= V1/V2 = L1/L2 =>( I1/I2 = V2/V1)
1:49:15 Energy Stored formula Imp
Bruh 💀💀
4:28 start
1-34 P=F.V F=6.3X10 power -3, V=10X10power-2 not -3
Questions were easy and straight forward thank you sir for boasting my confidence 😊
48:53 but the current flows from positive to negative so A should be -ve and B should be +ve as the current flows from B to A
Can anyone help me with this doubt?
that is true for batteries or cells , but in this case we're dealing with a capacitor.
@vyomkt6580 ok thanks
capacitors me capacitor ke andar posi ne negative jata current outside neg se pos
Please shi se samjhado 🙏🏻🥺@@clovahhh
Bhai sir ne galat kar diya hai current always flow from higher potential to lower potential i.e, positive terminal to negative terminal
To phir yaha par B ko positive hona padega and A ko negative
But sir ne galat kiya hai
1:34:50 ERROR in changing the unit of velocity!
True it's potential difference
Thanks sir very much ❤❤
You are amazing teacher 🎉
Your teaching is helping us very much
Finally completed thank you sirr❤😢😢😢😢😢
Thank you sir..... Very helpful lecture
All the best
sir aap ky 2025 ka CBSE boards ka liy case based question pe ak impotant video bana sakt h jo
Thank You
1:17:01 rEv
1:32:25 rEv
Sir question at 1:41:26 the formula should be U⁰n²A/ l, no?
24:09 🤔😵💫 ( sir fumbled the formulas )
You are wrong actually
It is uoN²A/l where N is no of turn
It is uon²Al where n is no of turn per unit length
53:50 ans is clockwise by mistake sir n anticlockwise bol dia ..
Sir your laughter is unmatched ❤😂
30:50 sir square plane is kept perpendicular to magnetic field then the flux will 0
When mag field perpendicular to plane the। angle between area vector and magnetic field is 0 then flux will not zero
@@babusinghmeena1762 but by the language of the question it feels like 90 degree angle. Please tell how in exams can we identify this
@@o2o_gaming194
Area vector is always perpendicular to plane of coil
This lecture is good in this lecture good type of pyq are present thankyou sir for giving this beautiful lecture❤
Keep watching for more helpful lectures! 👍
thank u sir ,😊
iss ch me aab bht confidence aa gya 🎉
1:46:57 rev
Students in 10th :- I hope everyone gets 99+ %in their board exams 💅🤡
Students in 12th :- I hope I will get 99%+ile 😂🤞
Sir this question is realy helpful for us
Thanks 👍😊😊😊😊😊👍👍👍👍
Ncert language:🥸
Exam q language:😈
Thank you sir for helping the students for free ❤❤
I use to watch and learn from your videos and I am consistently scoring 30+/40 in my School Exam
Previously I was scoring only 19-20/40
Thanks a lot Sir ❤❤
Keep it up
@@ArvindAcademy
Thank you Sir
Apka Ashirwad bas hona chahiye 🙏🙏
@@rupamdas3450Bhai, main bhi bahut lagan se padh rha hoon lekin accha out put nhi mil rha. Humare school mein 25 marks ke test hue the aur mere sirf 10 number aaye hain. To main kya karoon. Highest topper bacche ke 24 aaye h. Main bhi ek topper baccha tha lekin 9th - 12th aagya h, ismein main kharab ho gya. Kaise karoon. Bahut udaas hoon pata nhi boards mein kya haal hoga
Bro aap cbse sai ho kya ?@@UmarFarooq-gl1sf
@@UmarFarooq-gl1sf
Don't get demotivated bro
I was scoring like you
Passed 11th PCMB with only 65.2% marks
You have to give time to your weak subject
But reference books such as SL ARORA
WAITING for your Reply
All the Best ❤
23:50 formula
Thank you sir for your wonderful explanation tomorrow is my half yearly exam
1:00:59 answer is not zero it will be 1/8 B l^2 W
46:14 ka answer (a) hoga sir wo angle 30 degree area aur magnetic field me given hai
nahi woh coil aur magnetic field ta angle hain area vector aur magnetic field ka nahi
Ha to bhai coil ke saath thordi angle lete hai magnetic filed ka area vector ka lete hai
Yup that's right... answer is (a) .. sir ne todhi mistake krdi ..
Thank you so much sir all the questions are very helpful ❤
All the best
18:00 sir vo milli weber diya hai to 10^-3 se multiply nahi karenge?
48:36 rec
45:00 rev
1:27:54 sir yai question glt ni lgra jb apnai iska 1 part kiye
Osmai 20cm pai square pura ander hoga or 20cm sai hi nikalna shuru hojayega to sir fir peak value. Sirf 40 kai liye honi chahiye
;7:00
22:00
32:00
45:00
1:09:00
1:15:00
1:21:00
1:45:00
Formula of self inductance is L={mu not N²A}/l
Thank you so much sir for your hard work ❤
52:15 pe mera to alg hi ah raha h
4:42
25:39
39:00
44:00
47:01
57:06
1:38:00
1:43:21
24:00 48:30 01:10:00 1:35:20 1:43:31
46:18 sir your answer is wrong in this question.The answer is 5√3 volt.
38:33
43:00
59:00
1:00:00
1:26:00
Thank uh so much sir for providing such an quality education for free🫶🏻
nice and helpful lecture
CS means computer science
If south pole current is in clockwise direction ❤👍
sir aapka hashi bhut crazy hai.....faltu ka hota hai lakin students ka mood bhi positive krta hai
R u mocking or praising at him 😂
@@BeatsWithSan-s4l 😂😂
1:31:00 ❤
1) 1:13:36
2) 1:48:17
Hari Bhari class ♥️♥️♥️♥️♥️🌹🌻🙏💐 love you sir
1:21:10 REDOOOO
45:40 answer will be 5 underroot 3
Yes
Yess
No
46:07 sir the answer is (A) 5 sqrt3 V
Nahi
Area vector aur magnetic field ka angle 60° hoga
Tabhi cos 60=1/2
But in Google it is saying 5 sqrt3
@@krishnakant2626 90-a vala lagta agar angle 30 with horizontal to the axis ho . par angle magneticfield ke sath diya h 30 ,, sir se galti hui h
@@GyaniBoy_1 bhai coil is kept at 30° ...
Mtlb coil ka plane magnetic field ke sath 30° angle bna Raha h
Iska mtlb area vector jo coil ke perpendicular hoga wo 60° angle banayega
from tamil nadu ... thankyou sir
Sir ye questions jo 46:18 time pe h wo galat hai uska answer a hoga
Thank you sir ☺️☺️☺️☺️
Sir will this be enough for hsc boards?????
Sir apne ac generate ka eek bhi question nahi kyaa jo ki 5 masks ka aa sakta hain paper me
Bhai chahiye bhi nhi , mujhe AC genrator ka fanda samjh nhi aaya 😂
@@BhuviKuntalStudentseekh le phir, important hai woh
1:13:00 check q again
56:00 continue
Thank you sir bhut helpful tha
1:37:14
Answer will be 60 weber
Sir had not divided the eqn by 0.5 sec
Answer will be 30 wb.. dt will be cancelled from both side.
Left with change in flux.
Thanks a lot sir ❤
45:00 sir iska ans A dia h bhot books m or even online bhi A bta rha h.. Plz clear the doubt sir
A hi hoga. 90 se minus tab karte hai jab bola hogi ki tilted by 30 degree. isme to direct angle bta dia. cos 30 is root 3/2
@@walkingtree2486toh sir ka yeh answer Galat hai??
@sunshine._.sree_ Ha im pretty sure
Sir is this questions enough for our board preparation??
thnx sir all clear
Perfect finishing video ❤❤❤❤
golu molu master hai
10:06 qn 2
Sir please start ncert exampler 12th series also
1:41:00 sir L = uon2A/l hota hai
n ki jagah N/l likh, kyu ki N=nl
1:00:35 wrong answer sir
1:32:07 1:44:32
Sir tomorrow is my half yearly exam ...
i have my exam tomorrow, how did your exam go?
@@darshanabaishyaviolin1287 tbh exam was tough case study ghumai hui thi but derivations and mcq sir k bataye hue wale the thik gya mera paper ...all the best to u
@@darshanabaishyaviolin1287nice❤
Toh bhai comment krne se aacha pd le 🥲
Is these questions enough for this chapter??
1:10:22 mae aapne dq dq kaise kaat diya math ki aisi tesi ho gyi
1:18:06 hard
1:28:06 hard
Qn 3 13:22
thank u sir
Sir is like teddy bear 🧸🧸❤
Is this enough for board exam
There is a mistake in the answer at 1:41:05
Please note: The formula used will be L= uoN^2A/l and not uoN2Al( this is incorrect).
1:28:43 How emf is const here??
Because area is not changing in a square/Rec loop
15:08 qn 3 bit 1, (ii)
Yaar ye questions to hamko bohot tough lag rahe 😭
L= MoN^2A/L is TRUE or not plz tell me😢 1:41:00
Ya it is /l
Why A is positive
Sir pls formula sheet ek provide kijiye.. Usme ye bta dijiye ki kis type ke ques pe konse formule lagenge❤
Sir 38:23 me
Aapne kaha ki area of cirlce and ellipse change hoga
Lekin sir rectangle ke case me bhi to change hoga beacuse length me bhi change hoga
❤❤❤❤❤
In case of square rectangle area will change but the change in area is constant. in case of circle and ellipse the change in area is not constant bcz of its shape
How A will +ve at 48:54????
CBSE and Maharashtra board physics mein difference hota hai kya
45:14 sir iska answer a hai ek bar piz check kriye book me a hai or gogal me v a hi a rha.......??????
Yes ans A hai sir se galat hoa h
Yup bro u r right
@@laxmi2603 hn
Kyunki sir ne cos 30 ki jgh cos 60 le liyq hai
1:41:03 formula is wrong l will be in divide not multiply
Yes bro
1:44:51 ye qns as it is preboards m aya thhh, hope boards ka PPR bhi isi type k qns s ho
sir ek dought he is video me last 10yrs ka sara question cover he ya mujhe kisi or book se dekhna parega ,what i mean to say is, is it enough?
Yes it is enough, covered All Imp. Questions of different Types.