👉 It costs only Rs 99, to get Physics Chapter wise PYQs (2019 to 2022) in Printable PDF with answer Key, Tests, concepts. Steps to download 1. Install Eduniti APP from Playstore 2. Purchase only Rs 99 course from Store section (validity is forever) 👉JEE Main 2021 Solutions Playlist - bit.ly/3dFA1dB
Thankyou so much for the incredible help that you are providing Sir. Sir one REQUEST can you PLEASE upload the notes of Revision Seriesin PRINTABLE FORMAT. Thanks a lot🙏🙏
thankyou sir for helping us and yes sir nothing could be more imp than solving PYQS and after watching and learning way of solving from you we can easily proceed to solving pyqs of 2013 to 2020
Revision Questions February Q5 7:56 (at t=0 inductor is like a open circuit and at t=infinity it is a plain wire) Q6 14:20 (redo) March Q6 32:17 (good question) Q7 34:37 (satisfy the condition given in the question and find answer) Q11 45:18 (for rho equivalent we make resistance equal) July Q2 50:32 (i=J*A*cosθ) Q5 58:49 (consider an internal resistance of the cell even if not mentioned) Q6 1:02:08 (redo) Q7 1:03:16 (used wrong concept) August None 🙂
The way sir explains concepts are superb no doubt in it BUT...... This man's content is technologically also so accurate...I mean no low quality voice and glitches, good handwriting with colourful presentation, no eye strain..... everything is so beautifully and systematically aligned.... usually no one appreciates this side of sir's effort apart from physics I mean truly....Eduniti is indeed PERFECTION ❤
Sir please complete this series for every physics chapter ASAP i am really feeling confident on watching this solutions after revising concepts this series is very helpful great going sir ji
Its so sad that your channel is so underrated but at the same time l don't want many people to find out about these and score more like me... nonetheless it'll be more fun when competitors are strong ,wishing you and your channel the best
34:35 using AM >_ GM is more esy here . (R1+R2) /2 >_( R1*R2) ^1/2 Sq on both sides you get Max value for R1R2 = (R1+R2) ^2 /4. Substitute this value of R1* R2 in our eq of S/P = n
revision - calculating total current, integrating idt - changing dimensions of wire/R changes - rho L/A, vol = constant, LA = L' A' - Heat dissipated/Energy calculation - I^2Rt = VIt - Formula based, using E = rhoJ, I = neAVd, V = I (rhoL/a), rho = m/ne^2 tau - 32:13 good q - 38:21 unbalanced WSB - delta star/KCL depening on values, whatever easier to calculate, KCL directly gives pd here - 45:21 in effective resistivity, make sure to change dimension of final equivalent structure, 2A not A -50:47 good q, J = i/A (cross sectional area ~ perpendicular, A vector in direction of i/J) - 55:20 approximation seekhle ~ only when far options - 58:52 solve again -1:13:00 -1:16:53 - 1:23:10 thankyou sir
Current Electricity-REVISE💥 1:18:53[Conceptual] 36:48[Most Repeated] 7:02[Silly Mistake] 28:55[Relation] 1:51:03[Silly Mistake] 1:45:08[Do it Once Again] 1:40:58[See what happens after switch is closed] 1:34:49[Eeq Question] 56:36 [Just see the eqn] 47:39[Just see the eqn] 42:18[Just see the eqn] 1:02:28[Potentiometer Imp] 1:05:32[Understand Concept] 1:08:28 [E1+E2] Thank You Very Much Sir😍❣
0:41 dhyaan se dekho formula strike krega🦥 5:53 core❤ 7:01 re🌵 14:17 potentiometer da question (skipped)🙃 24:31 kaise kholna h wo jaruri🎐 32:11 sahi jaa rhe bas divide marna mat bhula(d>=0)🧿 41:44 calc toh krni padegi😢 50:44 re🥏 1:02:19 potentiometer da question (skipped)🌞 1:05:36 yahan dhyaan do ⚠️ 1:06:43 potentiometer da question (skipped)🌞 1:09:34 potentiometer da question (skipped)🌞 1:12:03 potentiometer da question (skipped)🌞 1:21:08 graph ka zccha sawal🧞♀️ 1:23:37 req shi se nikalo🥲 1:40:03 color coding🌈 1:42:21 circuit diagram matters🚀 1:50:57 cases dhyaan se dekho🥗
1:22:28 FOR THOSE WHO ARE NOR COMFORTABLE WITH SIMILAR TRIANGLE METHOD: To calculate the voltage at t=3.2 s, you can also use the concept of straight lines. Use the two-point form and write the equation of that line [passing through (3,5) & (4,10)]. Then put x=3.2 you'll get y=6. For confirmation, I did with that method 😁.
37:40 45:43 (IMPORTANT: REMEMBER THAT AREA OF NET WIRE WITH ALSO BECOME TWICE) 1:31:52 in these type of question where you have to SOLVE each OPTION is better to start with last option (i.e option D) then C then B then A
redo : 4:32, 14:20(review once), 37:16(unbalanced wheatstone ), 45:27(when in series length changes, in parallel area changes)52:55(plain wire dekh ke uchalna nahi hai ki current isse nikal jaega, all resistors are significant), 59:12 revise: 1:16:54, 1:44:47
7:00 Another method: V equal 🤌 11:00 Short circuit, Plain wire, same potential, redraw circuit 25:00 New approach for me 🥲 33:00 Quad: 1/t & A.M G.M 38:00 Pt. potential method 53:00 Parallel me hota hai 🤦 58:00 calculation mistake 🤦 59:00 Int. resistance 1:05:00 Another method, Resistance bulb 😌 1:16:00 Another method, Loop law 1:20:00 Use B.T 🥲 1:25:00 🤦 1:32:00 Language 🥲 1:35:00 Figure and language 🥲 1:39:00 🤦 1:44:00 Equal resistance in parallel 🤦 1:48:00 Same V and combination
excellent lecture.. helped a lot in my prep. I learned the whole ch from this channel and completed it in 3 days... before I couldn't even solve NCERT ques but now after this ch playlist, I am even able to jee mains ques. ThankYou so much for these fantastic lectures
27:51- DONT use current divider formula 28:00 - "thermal" 34:33 - think diffrent take two wire case with each resistance = R 39:00 - unbalanced WSB 42:00 - DONT SHORT CIRCUIT IN THIS CASE 45:14 - question reading kar bhai - not always 100! 46:00 - attempt kar le badhiya Q hai 50:28- try it 53:00- treat as ovals 58:00 - solve it 1:05:00 - BULB Q (MUST TRY) W IS FOR GIVING RESISTANCE 1:09:00 - POTENTIAL DROP 1:12:00 - when using KCL, BE CAREFUL OF small 'r' 1:16:00 - good q
6:00 cell k terminals k terminals sahi hai banana & then kVL apply krna 🙌 22:35 ↑by,↑to ↑till in sb m bht gdbd horhi hai (especially when they are in %) 34:00 good one ⚡ 41:00 46:30 approach ✨ 52:00 i=JAcos∅ 59:00 internal resistance bhi assume karenge 1:06:00 thoda or sochti toh bn Jaata 🥲 1:13:00 aise bhi socha Jaa skta hai 🌟🌟. 1:22:00 graph se V nikalna 🌟🌟 ed aayega then phir 5+1 hoga toh final V aayega.!! 1:25:00 figure dekh kr Dena ni hota hai 🙂 1:28:18 Req denominator m aayega 1:34:04 *repeated×2*🔥 1:41:09 """"" 1:49:00 thoda complex dikh rha tha but 5Ω neglect ho jayega toh easy hai..
@@dr.3878 brother if he takes n is greater than equal to zero there is no meaning in the question...how series equivalent can be zero times parallel one...
*Timestamps* CURRENT ELECTRICITY Feb attempt Q5 7:53 abhi ye EMI nhi aata March attempt Q11 45:16 maine specific resistance ko resistance smjh liya Ab yaad rkhna Specific resistance = resistivity July attempt Q2 50:30 formula yaad nhi tha and thoda tough lag raha tha Q4 54:16 easy tha lekin calculative tha next time hojaega Q7 1:04:55 solve krne ka trika galat tha Dono resistance ko add krke power nhi niklta hai conceptual mistake Q10 1:11:43 figure me problem hogai August attempt Q1 1:23:44 ache se re draw krna nhi sikha hu abhii Q6 1:38:45 random calculation mistake will do it again Finally CURRENT ELECTRICITY 2020,21,22,23,24 done Bhoot pehle krlena chahiye tha but procrastination and etc ke wjh se itna piche hogya hu But I will cover up soon Next target Capacitors in 2 days ( 15 and 16 nov )
1:48:01 thank you sir 🫡 ezy 1:52:10 ❗wr cut toh R half ✅ n 2 time pwr 36:44 v = 0 k liye eq kr net se. 58:08 apx. 1:13:26 ree gudd q 1:28:49 A of wr π d²/4 ✔️ Option niche se chk kro. 1:36:50 🫡 click nhi hua th
20 days challenge ..... day 2 . Current electricity completed.. now once will revise formulae and key concepts of modern and current.. both before going to bed
Sir i completed all the chapters with all 5years of pyqs + RBS series + with revised question of rbs and pyqs and I'm a dropper and i don't want to waste my drop year. So i had started my prep from july and now i have a great confidence even though i also did reduced part of physics with your all blessings i will smash tha jee 2025 + jee advance also...... Love from delhi sir❤
Sir variable dielectric 😅😅 bhul toh nhi gaye😂 And thankyou for your efforts Itni mehnat toh institute wale teacher lakho rupaye leke b nhi krte aur aap free mei ❤️❤️❤️ Thankyou so much sir
Good formula (not to remember) For parallel Req= (Rho)eq l/ 2A **Req = Rho1.Rho2. L / A (Rho1 +Rho2)** Find (Rho)eq March Q11 July Q4 Aug Q2 Feb: Q4 write Vpr in 2 ways and equate and i1+ i2= 6A. Q5** Insulator: t=0 open circuit t=infinite plane wire March Q6 Use AM GM inequality Q7 good Q8 *** calculations Q11 ** July Q1 point potential Q2 ** I=J.A so take parallel component of J, J cos60 Q5 ** Q7 **** 200V is divided between the bulb and the R. 100V for bulb so left 100 V across R and P across R is 200 W so R is 50 Q10 * Q13 *** Aug Q3 always check lower options Q4 ** Q5 ** calc Q11 ** Q14 * Very good Q: July Q7 1:04:39 Aug Q4 1:33:06 Thank you Sir.
Thank you so much sir for all these detailed revision lectures and PYQ series , it has just been a month and I already feel so confident while doing PYQ's , as a dropper , your revision lectures are of great help before diving into the pyq's.. When I used to randomly do PYQ's before even after concept revision which used to take me hours to do on my own , it was effective but not as effective as me watching these while solving , getting to learn the correct approach to some tricky concept based problems.
DAY 3 - CURRENT ELECTRICITY DONE TODAY. MODERN PHYSICS, COMMUNICATION AND THIS COMPLETED. BIG BIG THANKYOU SIR FOR GUIDING ON WHAT SHOULD WE DO IN THESE 20 DAYS. DIL SE THANKS ❤
14:05( t=0 and infinity case is opposite to capacitor for a inductor)),,,,,,34:35( negative and zero case is excluded because resistance can't be zero or negative),,,,,,,52:43,,,,,1:23:09(: 💯)),,,,,1:44:38,,,,,,
Revise:- Feb - Q4, 5 March - Q7, 8 July - Q2, 7, 10, 13 Aug - Q4,9 In ques me, kuch maine silly mistakes krdiye and kuch me smjhme nhi aya yah fir glt concepts/formula use ki maine.
6:30 Isme bas current aagya tha na fir bas usme lagana tha kirhcoff 7:48 method 8:11 23:37 confusing for me but not now 25:19 what a way 34:1736:22 42:23 Best one 46:331:04:47 pyaara q 1:01:04 extra dimaag ni 1:13:29 Current zyaada jaha r kam 1:21:20 1:39:29
Its 2 : 51 am on 6th of December, Every one is sleeping in my home 😢. I hope ki meri ye mehanat bhagwan ji dekh rhe h aur mere dreams ko pura krenge 🥺. I'm giving my best🦸♂️.
At 34:35 min , i solved it in different way, we know that minimum or maximum occur when both resistance are equal, and here it cant be maximum as p is less than both r1 and r2 , and s is greater than both r1 and r2 , so maximum does not exist or it tends to infinity, by the way its great session sir, Thank you very much for this wonderful session sir
I was losing hope in physics ....but by seeing ur videos ..i gained my confidence...hope i will score more in physics this time ...thnku sooo much sir🙏🙏🙏😊
I feel bad for knowing this channel only now ! Every student who watch this channel will develop interest to do vigorous problem solving like me ! Thank you sir for the best effort you put to make us succeed .
25:35 i remember facing problem solving such questions. you are a god sent saviour to jee aspirants for real. thanks a lot again sir. i know i write this in every comment. but i dont have anything else to tell. i regret wasting lakhs on coaching
7:44 repeat 14:02 classic 25:41 iit 1978; comprehensive physics 40:59 doubt cant we calculate the current in Ab and bc individuallly and then subtraction
👉 It costs only Rs 99, to get Physics Chapter wise PYQs (2019 to 2022) in Printable PDF with answer Key, Tests, concepts. Steps to download
1. Install Eduniti APP from Playstore
2. Purchase only Rs 99 course from Store section (validity is forever)
👉JEE Main 2021 Solutions Playlist - bit.ly/3dFA1dB
Thankyou so much for the incredible help that you are providing Sir.
Sir one REQUEST can you PLEASE upload the notes of Revision Seriesin PRINTABLE FORMAT.
Thanks a lot🙏🙏
Every aspirant need this session sir
Thanks a lot for providing us.... 🥰🥰
thankyou sir for helping us and yes sir nothing could be more imp than solving PYQS and after watching and learning way of solving from you we can easily proceed to solving pyqs of 2013 to 2020
Revision Questions
February
Q5 7:56 (at t=0 inductor is like a open circuit and at t=infinity it is a plain wire)
Q6 14:20 (redo)
March
Q6 32:17 (good question)
Q7 34:37 (satisfy the condition given in the question and find answer)
Q11 45:18 (for rho equivalent we make resistance equal)
July
Q2 50:32 (i=J*A*cosθ)
Q5 58:49 (consider an internal resistance of the cell even if not mentioned)
Q6 1:02:08 (redo)
Q7 1:03:16 (used wrong concept)
August
None 🙂
The way sir explains concepts are superb no doubt in it BUT......
This man's content is technologically also so accurate...I mean no low quality voice and glitches, good handwriting with colourful presentation, no eye strain..... everything is so beautifully and systematically aligned.... usually no one appreciates this side of sir's effort apart from physics
I mean truly....Eduniti is indeed PERFECTION ❤
appreciate your words dear
Sir please complete this series for every physics chapter ASAP i am really feeling confident on watching this solutions after revising concepts this series is very helpful great going sir ji
As soon as possible
Then u will eat and sleep
Its so sad that your channel is so underrated but at the same time l don't want many people to find out about these and score more like me... nonetheless it'll be more fun when competitors are strong ,wishing you and your channel the best
34:35 using AM >_ GM is more esy here .
(R1+R2) /2 >_( R1*R2) ^1/2
Sq on both sides you get Max value for R1R2 = (R1+R2) ^2 /4.
Substitute this value of R1* R2 in our eq of S/P = n
ayo nicee :p
Sir you're making me fall in love with physics and feel confident about scoring in it
Excellent dear
revision
- calculating total current, integrating idt
- changing dimensions of wire/R changes - rho L/A, vol = constant, LA = L' A'
- Heat dissipated/Energy calculation - I^2Rt = VIt
- Formula based, using E = rhoJ, I = neAVd, V = I (rhoL/a), rho = m/ne^2 tau
- 32:13 good q
- 38:21 unbalanced WSB - delta star/KCL depening on values, whatever easier to calculate, KCL directly gives pd here
- 45:21 in effective resistivity, make sure to change dimension of final equivalent structure, 2A not A
-50:47 good q, J = i/A (cross sectional area ~ perpendicular, A vector in direction of i/J)
- 55:20 approximation seekhle ~ only when far options
- 58:52 solve again
-1:13:00
-1:16:53
- 1:23:10
thankyou sir
Current Electricity-REVISE💥
1:18:53[Conceptual]
36:48[Most Repeated]
7:02[Silly Mistake]
28:55[Relation]
1:51:03[Silly Mistake]
1:45:08[Do it Once Again]
1:40:58[See what happens after switch is closed]
1:34:49[Eeq Question]
56:36 [Just see the eqn]
47:39[Just see the eqn]
42:18[Just see the eqn]
1:02:28[Potentiometer Imp]
1:05:32[Understand Concept]
1:08:28 [E1+E2]
Thank You Very Much Sir😍❣
Bhai why e1 +e2
0:41 dhyaan se dekho formula strike krega🦥
5:53 core❤
7:01 re🌵
14:17 potentiometer da question (skipped)🙃
24:31 kaise kholna h wo jaruri🎐
32:11 sahi jaa rhe bas divide marna mat bhula(d>=0)🧿
41:44 calc toh krni padegi😢
50:44 re🥏
1:02:19 potentiometer da question (skipped)🌞
1:05:36 yahan dhyaan do ⚠️
1:06:43 potentiometer da question (skipped)🌞
1:09:34 potentiometer da question (skipped)🌞
1:12:03 potentiometer da question (skipped)🌞
1:21:08 graph ka zccha sawal🧞♀️
1:23:37 req shi se nikalo🥲
1:40:03 color coding🌈
1:42:21 circuit diagram matters🚀
1:50:57 cases dhyaan se dekho🥗
well done dear
COLOR CODING IS DELETED
Current electricity 100 pyq done for jee mains 2023👍
89/100
Thank you sir💖💖🙏
Very good
Kitne hrs lage ?
For revision
4:46 ( emf)
7:09 ( Circuit)
8:20 ( current+emi)
37:30 ( unbalanced wheatstone bridge)
45:37 ( rare variety of specific resistance)
48:43 ( point potential)
51:00 ( electric field formula)
54:10 ( easy)
1:04:45 ( Power rating)
1:12:01 ( Circuit problem)
1:20:00 ( good question)
1:24:09 ( Circuit problem)
1:27:30 ( Resistance)
1:35:01 ( E)
very good dear
keep learning and solving
Day 2 /20 completed🤩🤟 #20_days_challenge. Thank you so much sir you are great.
1:22:28 FOR THOSE WHO ARE NOR COMFORTABLE WITH SIMILAR TRIANGLE METHOD:
To calculate the voltage at t=3.2 s, you can also use the concept of straight lines.
Use the two-point form and write the equation of that line [passing through (3,5) & (4,10)]. Then put x=3.2 you'll get y=6.
For confirmation, I did with that method 😁.
33:21 we can also use AM-GM inequality
Or
that the quantify
x+1/x is always greater or equal to 2 for all positive x
For my reference
11:00 revisit
34:38 manipulation
42:07 redo
58:34 approximation
1:04:23 silly mistake
1:09:04 redo
1:16:09 redo
very good dear
keep learning and solving
33:01.............................. given equivalent resistant
2R=nR/2
n=4
7:57, 32:25(AM GM se bhi ⭐️), 38:10 (calculation error), 58:46 (redo), 1:05:35 (alternative method), 1:12:19 (redo), 1:16:27, 1:20:30 (redo), 1:26:52 (calculation error), 1:34:37 (redo), 1:46:11 (alternative method)
well done dear
keep solving, revising and learning
#learnlikeneverbefore
Q4 7:10
Q5 8:20
Q6 14:25
Q6 34:20
Q7 37:00
Q5 1:00:30
Q6 1:04:20
4:30(series or parallel?)
32:30
37:00(repeatative Q)
37:30(KCL)(Lengthy Q ko skip karna better hai)
47:00(repeat)
59:00
1:33:30
Day2/20 completed
Sorry couldn't update yesterday
Thankyou so much sir for your efforts 🙏🙏🙏🙏
This time will crack it
All the best
revises these qs
Feb:-
1:01
7:16
10:16
22:45
24:22
March:-
32:53
39:39
46:00
July:-
50:46
59:00
1:05:00
1:12:00(Tough)
1:16:00
August:-
1:27:20
1:34:41
1:42:29
1:45:02
very good dear
keep learning and solving
~Revision Ques. Of 2021 :-
●Feb :- 5:- 7:58 [ HINT :- 8:38 ]
●March :- 8 :- 37:15 [ HINT :- PPM ] ★★GOOD QUESTION
●July :- 5 :- 58:45 , 13 :- 1:20:30 [ HINT :- Use Similarity Of Triangle ]
TYSM ❤❤ for ur support and effort 😊sir jii ..
LY3M ❤❤ SIR JII ..
#learnlikeneverbefore 🔥🔥..
well done dear
keep solving & learning
#learnlikeneverbefore
5:00
6:50
8:00 at t=0 inductor behaves as an open ckt
At t at infinite behaves as a plane wire
33:00
45:20
58:00
1:05:00
1:16:00
1:38:00
1:41:10
1:47:00
very good dear
keep learning and solving
33:02 here we can also use AM>= GM method 👍
How
Revision Questions
February
Q5 7:56
Q6 14:20
March
Q6 32:17
Q7 34:37
Q11 45:18
July
Q2 50:32
Q5 58:49
Q6 1:02:08
Q7 1:03:16
Q 1:06:00
Q 1:12:10
Q 1:21:15
August
Q 1:47:00
Thanks for it
34:28 we directly say min value t+1/t =2 through mathematics 🔥
By the way thankyou sir for all of your effort❤❤
37:40
45:43 (IMPORTANT: REMEMBER THAT AREA OF NET WIRE WITH ALSO BECOME TWICE)
1:31:52 in these type of question where you have to SOLVE each OPTION is better to start with last option (i.e option D) then C then B then A
redo : 4:32, 14:20(review once), 37:16(unbalanced wheatstone ), 45:27(when in series length changes, in parallel area changes)52:55(plain wire dekh ke uchalna nahi hai ki current isse nikal jaega, all resistors are significant), 59:12
revise: 1:16:54, 1:44:47
very good dear
keep learning and solving
Current electricity done ✅
Thanks a lot sir ❤
(28 march 2024)
Keep it up
7:00 Another method: V equal 🤌
11:00 Short circuit, Plain wire, same potential, redraw circuit
25:00 New approach for me 🥲
33:00 Quad: 1/t & A.M G.M
38:00 Pt. potential method
53:00 Parallel me hota hai 🤦
58:00 calculation mistake 🤦
59:00 Int. resistance
1:05:00 Another method, Resistance bulb 😌
1:16:00 Another method, Loop law
1:20:00 Use B.T 🥲
1:25:00 🤦
1:32:00 Language 🥲
1:35:00 Figure and language 🥲
1:39:00 🤦
1:44:00 Equal resistance in parallel 🤦
1:48:00 Same V and combination
well done dear
#learnlikeneverbefore
Koi baat nahu
@@vishnuteja99 😑😑
Feeling motivated after solving….gonna try hard for the next chapters as well…2nd attempt 👊🏻
Kitne aaye
8:03 solved GQ
32:37 solved GQ
37:28 calculations
1:20:49 GQ
1:31:43 GQ
1:34:58 GQ
1:42:33 GQ
PM 14:55 1:02:15 1:06:29 1:09:49
excellent lecture.. helped a lot in my prep. I learned the whole ch from this channel and completed it in 3 days... before I couldn't even solve NCERT ques but now after this ch playlist, I am even able to jee mains ques.
ThankYou so much for these fantastic lectures
27:51- DONT use current divider formula
28:00 - "thermal"
34:33 - think diffrent take two wire case with each resistance = R
39:00 - unbalanced WSB
42:00 - DONT SHORT CIRCUIT IN THIS CASE
45:14 - question reading kar bhai - not always 100!
46:00 - attempt kar le badhiya Q hai
50:28- try it
53:00- treat as ovals
58:00 - solve it
1:05:00 - BULB Q (MUST TRY) W IS FOR GIVING RESISTANCE
1:09:00 - POTENTIAL DROP
1:12:00 - when using KCL, BE CAREFUL OF small 'r'
1:16:00 - good q
well done dear
keep learning
#learnlikeneverbefore
Sir isme -9 kyu aaya + ve side se niklenge +9 aana chaiye na
What i learned:
1) J=sigma*E
2) specific resistance is resistivity
redo:
Feb: 1
March: 8(unbalanced wsb)
July: 5 , 10(silly) 13
Aug:6
well done dear
keep solving, learning & revising
#learnlikeneverbefore
7:08
17:21 imp explanation
33:04
36:23
39:07
47:15
58:56 assume r
1:10:02
1:15:01
1:34:04
keep solving & learning
#learnlikeneverbefore
34:00 this can also be done by AM GM INEQUALITY.... ONE LINER
Feb 6
7:00
29:00 (quickest way)
33:00( good ques)
37:00( aata h pr redo)
55:00( god calculation)
59:00
1:05:00
1:15:00(better method)
very good dear
keep learning and solving
19:00 mindblowing sir... ye mene kabhi socha hi nahi tha ye question mein.. thanks for this minute concept u taught...❤
6:00 cell k terminals k terminals sahi hai banana & then kVL apply krna 🙌
22:35 ↑by,↑to ↑till in sb m bht gdbd horhi hai (especially when they are in %)
34:00 good one ⚡
41:00
46:30 approach ✨
52:00 i=JAcos∅
59:00 internal resistance bhi assume karenge
1:06:00 thoda or sochti toh bn Jaata 🥲
1:13:00 aise bhi socha Jaa skta hai 🌟🌟.
1:22:00 graph se V nikalna 🌟🌟 ed aayega then phir 5+1 hoga toh final V aayega.!!
1:25:00 figure dekh kr Dena ni hota hai 🙂
1:28:18 Req denominator m aayega
1:34:04 *repeated×2*🔥
1:41:09 """""
1:49:00 thoda complex dikh rha tha but 5Ω neglect ho jayega toh easy hai..
keep solving & learning
#learnlikeneverbefore
personal stamp :
8:00 After EMI
revise later :
37:40
45:34
1:04:58
1:09:45
1:11:45
1:20:30
1:34:40
1:47:21
Thanks Sir for the session its very helpful....at 34:31 it can also be solved by am-gm inequality sir
yes
How ??? I want to learn
@@dr.3878 Dont understand pls give your insta ya telegram ya number
@@dr.3878 brother if he takes n is greater than equal to zero there is no meaning in the question...how series equivalent can be zero times parallel one...
6:23
9:09
34:17
42:05 caclulation mistake
47:11
50:01
51:33 remember the formula
54:03
59:50 remember formula
1:22:47 imp
1:12:42
well done dear
#learnlikeneverbefore
38:32 sir isme delta star se answer nhi aa rha
Completed solving of current electricity for 2nd attempt
Tq sir🤗
*Timestamps*
CURRENT ELECTRICITY
Feb attempt
Q5 7:53 abhi ye EMI nhi aata
March attempt
Q11 45:16 maine specific resistance ko resistance smjh liya
Ab yaad rkhna
Specific resistance = resistivity
July attempt
Q2 50:30 formula yaad nhi tha and thoda tough lag raha tha
Q4 54:16 easy tha lekin calculative tha next time hojaega
Q7 1:04:55 solve krne ka trika galat tha
Dono resistance ko add krke power nhi niklta hai conceptual mistake
Q10 1:11:43 figure me problem hogai
August attempt
Q1 1:23:44 ache se re draw krna nhi sikha hu abhii
Q6 1:38:45 random calculation mistake will do it again
Finally CURRENT ELECTRICITY
2020,21,22,23,24 done
Bhoot pehle krlena chahiye tha but procrastination and etc ke wjh se itna piche hogya hu
But I will cover up soon
Next target
Capacitors in 2 days ( 15 and 16 nov )
well done for completing it
keep learning and solving
same now we both are ready for whatever the outcome is
@@PADEXEDITZ Yeah letgoooooooo and all the best to you
Completed all the pyq of current , got 16 qs wrong in total, going to revise them
Thanks sir for the help :)
1:48:01 thank you sir 🫡 ezy
1:52:10 ❗wr cut toh R half ✅ n 2 time pwr
36:44 v = 0 k liye eq kr net se. 58:08 apx. 1:13:26 ree gudd q
1:28:49 A of wr π d²/4
✔️ Option niche se chk kro. 1:36:50 🫡 click nhi hua th
well done on completing it
keep learning and solving
Let's start this....
Jaldi hai 100k ki family ho jaegi 💙
33:40 you can also apply AM ,GM for R1sq and R2sq to mini minimize and futher answer will be same
🙏 tu toh devmanush nikla re
*FEBRUARY*
(Q3)
(Q4)
Q5 (MUST REPEAT) *IMPORTANT*
Q6 (MUST REPEAT) *IMPORTANT*
(Q8)
*MARCH*
Q6 (MUST REPEAT) *IMPORTANT*
Q7 (MUST REPEAT) *IMPORTANT*
Q8 (MUST REPEAT) *IMPORTANT*
(Q11)
*JULY*
Q3 (MUST REPEAT) *IMPORTANT*
Q6 (MUST REPEAT) *IMPORTANT*
(Q7)
Q8 (MUST REPEAT) *IMPORTANT*
(Q9)
Q11 (MUST REPEAT) *IMPORTANT*
*AUGUST*
Q3 (MUST REPEAT) *IMPORTANT* ⚠️
(Q4)
(Q8)
(Q9)
(Q12)
Q14 (MUST REPEAT) *IMPORTANT* ⚠️
4:31 11:45 21:46 27:18 32:11 45:19 58:51 1:02:16 1:09:49 1:11:42 1:23:25 1:31:53 1:34:41 1:40:35 colour code 1:51:11
well done on completing it
keep learning and solving
20 days challenge ..... day 2 . Current electricity completed.. now once will revise formulae and key concepts of modern and current.. both before going to bed
completed 2021 pyq
redo
Feb - Q5 - 7:50
Q8 - 25:52
March
Q6 - 33:40
July
Q7 - 1:06:00
Q13 - 1:22:00
Aug
Q1 - 1:23:26
Q4 -
I'm following 20 days challenge feeling confident in physics thank you sir ❤💪
Miss If u are following then u are not supposed to be here today😂😂😂😂😂
Practice
Feb
Ques 5 7:58
Ques 8 23:57
March
Ques 6 32:11
Ques 7 34:44
Ques 8 37:15
Ques 10 44:05
Ques 11 45:40
July
Ques 1 47:50
Ques 2 51:35 (Revise)
Ques 5 58:44
Ques 10 1:12:06
well done dear
Sir i completed all the chapters with all 5years of pyqs + RBS series + with revised question of rbs and pyqs and I'm a dropper and i don't want to waste my drop year. So i had started my prep from july and now i have a great confidence even though i also did reduced part of physics with your all blessings i will smash tha jee 2025 + jee advance also......
Love from delhi sir❤
very good dear
momentum banaye rakhna
Completed thank you veryyy much sir 😃
Welcome 👍
Q3 4:50 , Q5 8:39 Q7 22:36 23:20
Q1 26:25 Q2 28:02 (Q3* 32:10 33:50 ) (Q7** 33:12) Q11NT ( 46:02 , 46:28 )
Q1 47:47 rd Q4 rd.cal 57:00 Q5 59:35 (Q10 1:11:57 1:16:15) Q 11 1:17:00 Q12 1:19:45
Q13 1:21:38
35:03
Thank you sir. Your question solving is it self is self learning process. Really helping me out.
Questions For Revision :-
7 - 21:34 (Basic Question)
7 - 34:41 (Nice Question)
8 - 37:19 (Nice Question)
11 - 45:17 (Basic Question)
5 - 58:47 (Basic Question)
7 - 1:04:40 (Basic)
10 - 1:11:40 (Nice)
13 - 1:20:31 (Nice)
10 - 1:43:44
Completed 😎😎😎😎
well done dear
#learnlikeneverbefore
Sir variable dielectric 😅😅 bhul toh nhi gaye😂
And thankyou for your efforts
Itni mehnat toh institute wale teacher lakho rupaye leke b nhi krte aur aap free mei
❤️❤️❤️ Thankyou so much sir
For personal revision
8:10
32:11
1:04:39
1:20:54
1:38:01
Love Your Efforts Sir!🎉
Sir , thank you so much ...
I was struggling in the pyqs but now I've masterd it, all thanks to you😍
welcome dear
Good formula (not to remember)
For parallel
Req= (Rho)eq l/ 2A
**Req = Rho1.Rho2. L / A (Rho1 +Rho2)**
Find (Rho)eq
March Q11 July Q4 Aug Q2
Feb:
Q4 write Vpr in 2 ways and equate and i1+ i2= 6A.
Q5** Insulator:
t=0 open circuit
t=infinite plane wire
March
Q6 Use AM GM inequality
Q7 good
Q8 *** calculations
Q11 **
July
Q1 point potential
Q2 ** I=J.A so take parallel component of J, J cos60
Q5 **
Q7 **** 200V is divided between the bulb and the R. 100V for bulb so left 100 V across R and P across R is 200 W so R is 50
Q10 *
Q13 ***
Aug
Q3 always check lower options
Q4 **
Q5 ** calc
Q11 **
Q14 *
Very good Q:
July Q7 1:04:39
Aug Q4 1:33:06
Thank you Sir.
Thank you so much sir for all these detailed revision lectures and PYQ series , it has just been a month and I already feel so confident while doing PYQ's , as a dropper , your revision lectures are of great help before diving into the pyq's.. When I used to randomly do PYQ's before even after concept revision which used to take me hours to do on my own , it was effective but not as effective as me watching these while solving , getting to learn the correct approach to some tricky concept based problems.
7:38 easy approach
12:14 2nd ckt solution
22:43 increase 5% (always made mistake)
46:17 silly mistake
1:44:11 : silly mistakes
well done dear
#learnlikeneverbefore
DAY 3 - CURRENT ELECTRICITY DONE TODAY.
MODERN PHYSICS, COMMUNICATION AND THIS COMPLETED.
BIG BIG THANKYOU SIR FOR GUIDING ON WHAT SHOULD WE DO IN THESE 20 DAYS. DIL SE THANKS ❤
Excellent
Ajj toh 2nd day hai na bro
@@prakharpatel6148 29th evening ko sir ne upload kiya tha plan... 30th se start kiya
14:05( t=0 and infinity case is opposite to capacitor for a inductor)),,,,,,34:35( negative and zero case is excluded because resistance can't be zero or negative),,,,,,,52:43,,,,,1:23:09(: 💯)),,,,,1:44:38,,,,,,
This series is extremely helpful sir, i shared all my friends
58:30
If we cut 5 with 2.6
Then we will get 1.7*5 = 85
It is more closer
Revise:-
Feb - Q4, 5
March - Q7, 8
July - Q2, 7, 10, 13
Aug - Q4,9
In ques me, kuch maine silly mistakes krdiye and kuch me smjhme nhi aya yah fir glt concepts/formula use ki maine.
Well done ❤🔥👍🏻.. Sim 😊
Well done dear
keep solving & learning
#learnlikeneverbefore
6:30 Isme bas current aagya tha na fir bas usme lagana tha kirhcoff
7:48 method 8:11
23:37 confusing for me but not now
25:19 what a way
34:17 36:22
42:23 Best one 46:33 1:04:47 pyaara q
1:01:04 extra dimaag ni 1:13:29 Current zyaada jaha r kam
1:21:20 1:39:29
Very good dear
Keep learning and solving
Its 2 : 51 am on 6th of December, Every one is sleeping in my home 😢. I hope ki meri ye mehanat bhagwan ji dekh rhe h aur mere dreams ko pura krenge 🥺.
I'm giving my best🦸♂️.
the only thing you control is your hardwork, so just keep doing it
keep solving & learning
#learnlikeneverbefore
@@mohitgoenka99Yes bhaiya 🥺.
I love u bhaiya 🥺.
At 34:35 we can use A.M greater than or equal to G.M concept.
I am very confused before watching this video ..
But , now my all confusion is clear...
Thanks you so much sir...
For help our preparation....❤️❤️❤️
You are most welcome
PERSONAL TIMESTAMP-- 59:06(Mind that r coz EMF is given) , 1:05:00 , 1:09:10
sir i have completed my portion by 80% hope to complete all the pyq lectures of topics covered till mains 1 ... target 50 in physics
keep learning dear
Jee 2023 aspiration???
@@sarcastic_863 no I was JEE 22 aspirant now in BITS Pilani
Bro your jee mains score,??
Revision
Q.4 7:00 (Again)
Q.5 12:00 (Again Good Question)
Q.2 52:30 (Formula Learn)
Q.6 1:37:00 (Calculation Error)
completed current electricity, semiconductor, mod physics, communication in 20 days challenge till now.. thank you sir for keeping us motivated
Good 👍
Bhai mene semiconductor boards ke liye he padha hai plz batao mai kaise complete kr skta hu usee, plz suggest something which i can do in less time
@@manikbhatt2199 Mohit Sir ke video dekho aur short notes banao; fir pyqs solve karo.
@@manikbhatt2199 bro Sir ke video dekhlo
Bro.... pehle pyqs lhud se try krne ke bad solve krte ho ya sath me hi please reply ????
At 34:35 min , i solved it in different way, we know that minimum or maximum occur when both resistance are equal, and here it cant be maximum as p is less than both r1 and r2 , and s is greater than both r1 and r2 , so maximum does not exist or it tends to infinity,
by the way its great session sir,
Thank you very much for this wonderful session sir
amazing session sir
now feeling confident in solving current e problems
6:26 (retry)
33:25
34:44 (mast quetion)
47:41 made a mistake of not considering Area
1:02:00 (Retry)
1:23:01 [OP QUESTION]
34:17 (retry)
37:04 (retry
I was losing hope in physics ....but by seeing ur videos ..i gained my confidence...hope i will score more in physics this time ...thnku sooo much sir🙏🙏🙏😊
All the best
Kitne
14:44
24:30 diff approach
47:38 dont forget equi dimensions ( mistake happened more than twice )
52:24 fundamentals
1:00:00 couldnt think of exact diagram
From 46 i was able to do 40 questions, until u said it is good question, tq ❤️ sir
Well done
1:00,5:39,8:07,16:50,30:07,32:38,34:58,46:29,47:59,50:33,54:06,58:53,1:02:15,1:06:25,1:16:35,1:20:40,1:31:32,1:35:01,1:42:18,1:45:07,1:52:22
(36:42,46:20,47:51,53:50,1:00:19,1:06:13,1:14:38,1:17:28)
well done dear
#learnlikeneverbefore
I feel bad for knowing this channel only now ! Every student who watch this channel will develop interest to do vigorous problem solving like me ! Thank you sir for the best effort you put to make us succeed .
at least you got to know about it 100 days before
so make best out of it
25:35 i remember facing problem solving such questions.
you are a god sent saviour to jee aspirants for real.
thanks a lot again sir.
i know i write this in every comment. but i dont have anything else to tell. i regret wasting lakhs on coaching
Sir plz bring same this type of series of all chapters it's really helpful 🤗
Check the link in pinned comment
0:23
7:58(AC topic combine)
23:31(Sir ka Method)
30:48
37:13
47:39(area becomes 2a)
50:29
52:53
58:46
1:03:16(*****)
1:05:03(Doubt)
1:06:32
1:09:33
1:11:47
1:20:33(another imp q)(see sir ka method)
1:34:31(see sir logic)
1:40:55
1:43:43
1:47:44
Day2/20 #20DaysChallenge 📝⏳
Thank you sir for guiding us always 🌟🎯
March and Feb attempt
29:40
37:14
45:19
23:25
8:00
Baki dono raat me ab
very good dear
keep learning and solving
attendance 20 days challengers
25:19 observation.
34:38 Something different
1:21:13 New to me
well done on completing it
keep learning and solving
TYSM sir for working soo hard for us..other institute teachers don't even care ..grateful sir
It's my pleasure
7:44 repeat
14:02 classic
25:41 iit 1978; comprehensive physics
40:59 doubt cant we calculate the current in Ab and bc individuallly and then subtraction
Thanks!
A Follower from 15 k subs to now😎
Kai saal se taiyari kar rhe ho beta 😅
Dekhna sir 1M pahunch jayenge
Aur tum taiyari hi krte rhna