JEE Main 2023 PYQs - Current Electricity | Jan Attempt | Eduniti | Mohit Sir 

👉 Download question pdf of current electricity - bit.ly/3xmtVsk 👉 Join Telegram for updates: telegram.me/edunitimg 👉 Jan Attempt JEE Main 2023 Solutions Playlist - bit.ly/3xlLCIp

This channel should reach 1 million subs, but only after my JEE, else my competitors will all get 100%ile in physics!

36:14-- high the sensitivity, low is the pd. Emf(E=kx) inversely proportional to sensitivity. 50:32-- i used loop law but didn't thought of junction law. Junction law seems easy. Note that 1:00:04-- bruh i did it wrong 1:06:55-- good question. Current electricity done✔️ Thank you sir ♥️

notes from this session : 3:00 ratta maaro sir has shared a good method incse u get confused 6:08 *E=kl=constant* kV constant nahi he!! dont do stupid mistakes 7:30 ooooo bhaiiiii shandaar savaal key point was that resistance of complete wire is R hence resistance of each side will be r/n , not r itself !!!! 18:46 language issue but keep in mind for future ...if your answer doesnt match options try interpreting question in a diff way (only if u sure your ans is correct) 24:19 *alert* the plain wire means shortcircuiting so current will not flow further into 4ohm vaala branch. my mistake: i took 4ohm in parallel to other 4 ohm coz of plain wire but that's not correct coz current 4ohm vaale me flow hi nahi hoga so resistance ghanta kuch hone vaala he!!!! 25:51 one observatio : if length increased by n times a decrease by n so r increase by n^2 ... R'= n^2 * R in this question final resistance pucha increase nahi so dont forget tomultiplye the original resistance with change n^2=25 so R'=25*R= 25 *5=125 28:17 i need to revise this topic again as well as remember the formulas n do some questions 29:23 it is much more quicker if you use v2/r instead of i2rt here coz they are in parallel so the potential difference across each will l be the same ...similarly use i2rt if they were in series 32:24 jitna zyada resistance utna zyada length of wire for that resistance.. parallel me connect karne se resistance kam hota he so length decreases 36:26 *important question on sensitivity of potentiometer* 42:24 shunt resistance will be across E and r both not just r coz r is internal resistance of battery vo actually me alag se bahar nahi present hota battery ke hi andar ka he . 51:43 important question for exact 1.5 round off to 2 not 1 57:03 balanced Wheatstone bridge!!! 1:01:27 another extremely important question from cells being connected in parallel n series 1:04:28 dont be scared just by looking at the circuit, capacitor is in steady state !

Sir seriously this is one among those channels which delivers the pure content and knowledge that every jee aspirants need. I will definitely respect your thankless effort by giving my full efforts to reach 99.5%ile club. 😊😊

11:33 point potential method 17:32 21:52 write area in terms of volume and length 24:01 current hamesha wo path lega jisme resistance least ho 25:45 wapas solve kro 29:25 since resistors are in parallel toh unke across V same h hence use H= V^2.t/R 36:33 44:55 48:38 1:03:54

Qstn -6 12:24 revision purpose Qstn at 24:00 Qstn 15 29:58 Qstn 40:30 Qstn 49:00 Qstn 1:06:00

THIS PERSON RIGHT HERE IS THE FUTURE MAKER OF "REAL" JEE ASPIRANTS

No any other channels on here who provide that type of pure content. Love this ....😊

3 8:14 nice 5 11:04 point potential weak 7 16:33 nice see answer and steps 9 19:23 way to solve volume is always constant SO replace area with V/L 11 23:21 concept current choses least restatnce wire even plane wire without restitance it chooses it 13 27:04 easy but weak 14 28:44 silly mistake 15 30:45 nice 19 46:03 easy but approch not able 20 46:51 nice 21 53:16 nice 23 58:00 batman 24 1:00:27 nice 26 1:03:58 nice study state diya aur steady state capacitor mtlb no wire

One day this channel is family of millions... hats off to u sir..

Q6 13:36, watch current division Q15 34:05, metre bridge question Q22 57:25, if p.d=0 across 2 ends --> balanced wheatstone bridge

15:52 17:09 20:32 21:15 26:30 Internal Resistance will also be considered for I calculation 29:41 46:42 KVL/KCL 57:54 Imp

This current electricity 2023 questions has really amazing questions ,when i initially solved it from my own i had multiple mistakes and i couldnt figure out what to apply and where to apply but when i saw this video i got very much clarity ,now i hope that i will be able to solve some more questions of it on my own from any relevant source,thank u sir for this

Truly this channel is pure gold it not nonsense no controversy no call-out to other tech ed companies big or small no feel good do nothing talk no 99+ in 10 min nothing like this at all

2:03 re 3:50 potentiometer ques. 6:33 accha sawal 9:09 concept check 11:10 yahan dekhna 13:40 core❤ 15:59 calc 17:03 connection kahan hua ye dekho 20:11 %increase 20:46 i ke baare mein 29:03 😮 31:15 yahan dekho..ki kidhr connection hua 34:16 🌟 40:55 potentiometer sawal 47:53 re 53:18 re 58:00 depend hi nhi krta 1:01:41 yahan galat ki ho 1:04:25 core❤

Current Electricity-REVISE💥 12:28[See the trick to find out I4&I5] 31:15[I took shunt resistance in series] 34:55&39:38[Conceptual] 44:33 48:28[Do it again] 53:09[Do it again] Thank You Very Much Sir❤

sir got 90 percentile in 1st attempt will surely try to get 99 percentile in second for physics using only ur channel

Q1 Standard type of question 2:14 Q3 DO AGAIN 6:22 Q5 POINT POTENTIAL 10:40 Q6 11:35 Q7 R=RoL/pier2 ka sq - pie r1 ka sq 14:42 Q8 hum dono taraf lga diye the 16:40 Q9 STRECH WIRE 19:05 Q10 KAFI CALCULATIVE HAI 20:41 Q11 23:50 Q12 R=nsqR 25:00 Q13 25:55 DO AGGAIN Q15 DO AGAINNN💯 Q19 EASY BUT DO AGAIN Q20 GOOD APPROACH MUST DO💯 48:05 Q21 53:23 Q22 DO AGAIN GOOD QUESTON👌56:24 Q23 DRIFT VEL 57:40 Q24 DO AGAIN 1:00:04 Q26 GOOD QUESTION SIR 1:00:05💯💯 THANK YOU SIR @mohitgoenka99💝💛

Very soon MG sir 's channel will be a very best platform for physics in coming days and he will be the one from the top faculties in kota and India....💫💫 ...

Sir last year you put out 50 questions for Jee advanced which i have solved completely sir could you please provide more such dpps🙏🙏

thank you sir, great efficient session to get us back on track 🙂

7:00 good ques 8:30 conceptual 11:30 point potential revision 16:00 avoid silly mistakes 19:11 importance of identifying how much length change occured in these type of questions (small change or huge change) 24:00 short ckt 39:00 solved but still rev 45:00 minima maxima concept 49:30 rev good Q 57:37 ghor ke pi jaao ye fact toh 1:03:50 redo good Q

sir please ray optics detail may phada do 🙏🏻🙏🏻

(for self reference) 6:20 tricky question 16:40 conceptual 18:55 conceptual(Volume =constant (Axl) 23:20 conceptual(current passes through least resistance path) 26:55 good question 49:20 important

*REVIEW* *QUESTION* Q3 Q4 Q5 :- Point Potential ⭐ Q8 Q9 Q10 Equation Manipulation ⭐ Q11 Q15 ⚠️Consider Shunt in Parallel⚠️ Q16 Q18 Q19 *LOOK* *AT* *ONCE*⚠️ Q20 Q21 *LOOK* *AT* *ONCE* ⚠️ Q22 *UPDATED* *BALANCE* *WSB*⭐ Q23 *ATTEMPT* *WRONG* it *HURRY* ⚠️⚠️ Q26 *Read* *it* *Properly* ⚠️⚠️

19:20 20 percent length increment 29:23 thermal energy is same as heat released 32:15 decide wether there is left shift or right in wsb 45:02 for minimum value of current differentiate i and put it zero 48:51 i1 +i2+i3=0 56:35 condition of wsb if p.d of points b and d is zero

Sir i wanted to tell u 'Frequency modulation ' is also part of jee main syllabus so please even include that in communication chapter and make a short video of formulas if possible. please!

Thank you very much sir.... 3 questions came in my shift ( 29th shift 2) but I wasn't able to solve any of them ... However after seeing you solve it gave me quite a lot of confidence thanks a lot sir!!

Q2,16,18 are delete as they are from potentiometer

1:44 Easy 6:30 not clicked to do r=R/n( do again) 11:03 Easy (Circuit) 12:13 Easy (Circuit) 14:32 Easy but formula based 16:45 Easy but question mai ghapla tha🙂 18:58 (Revise) do again 20:39 Formula (Revise) 23:15 Short Circuit (do again) Concept(not clicked) 25:00 Easy but A= v/l nahi liya (revise) 26:03 (Revise the Net emf formula) 28:36 ( revise formula of thermal energy) 30:16 ( Practice for Meter Bridge) 37:00 (Meter Bridge practice) 43:40 ( Easy , for minimum current di/dt =0) 46:18 ( Good Circuit ques EASY) 53:11 (Revise) 56:23 (Balanced wheat stone) 57:53 ( Remember formula of drift velocity) and do again 1:00:20 (revise net emf formula ) do again 1:02:51 ( Thermal energy formula) do again 1:03:38 (At STEADY STATE current in capacitor is 0) do again ....... DO METER BRIDGE . LEARN THE FORMULA PROPERLY. AND READ THE QUESTION PROPERLY THAT WHAT IS GIVEN IN THE QUES OR CONSTANT fir us hisab se formula likhna

Is it a dream?!?!!???!? WHY ARE THESE QUESTIONS TOO EASY OMG😶‍🌫️

[6:38] logic attake to question ko fir read karo important trick total R [11:50] point potential me battery ki polarity ko dyan rakh [15:27] current radial bhi flow karta hai tab integgration silly mistake [19:46]--- [24:21] impotant little confusion [26:00] repeat are battery ke sath resistance ka equivalent bhi to dekh [31:37] unit ka dyan rakh assumption mat le solve balace point kam ya zada check solve in fraction [35:00] repeat [48:00] repeat [59:00] repea [1:00] repeat parallel matlab external bhi parralel me [1:03] repeat steady state capacitor me no current v= ir is potential difference

Sir can you give these printable PDF of chemistry and math because in papers there are to many paper for print that will take to much wastage of money ..please sir give only pdf of that 🙏🙏🙏 it a request

Current Electricity:- 3,7(formula),8-Wrong By NTA,13(REVISION),20,21(REPEATING BUT DONE),23-SILLY,24(DONT GIVE ANS AS WHEATSTONE BRIDGE)

Sir these pyq are helping me for building my confidence ❤🎉 and also improving my test score thankyou sir🎉❤

Sir in question 13 we have to find current flowing across resistor R only but why did you add 4 and 2 ohm (at the end) Sir, PLEASE ANSWER MY QUESTION🙏🏻🙏🏻

Dhanwad ji day 12 ..will solve again

20:25 vlome remians constant 23:52 current passes thru least resisitance path 28:24 4ohm in series

Thank you very much sir ❤ I hope that there should also be channels of Chemistry and Maths like yours as well.. ❤️

43:40 - Q19 46:22 - Q20 57:53 - Q23

sir please open the superchat option we can't get this all huge love efforts of yours at free cost...and i value this so much even we cant get this typ of explanation after paying a huge amount of money... thankyou again sir ❤

1:03:22 current increase 16 amp. Means now current must be 20 amo 😮😮😮

🙏 23/26 correct Thank you sir great lecture 🔥❤

Personal Notes First Try : 3:30 (Calculation Error) 6:24 (Silly Error) 10:44 (Silly Error) 14:37 (Vaapis dekhney laayak) 16:41 (Language Problem) 19:18 (Confused) 23:18 (Short Circuit Wire Concept loose hai mera thoda sa) 26:07 (Combination of Batteries weak) 28:36 (Thermal Energy)

Modern physics Rayoptics Magnetic

4:43 increased by 6:56 resistance of wire is R resistance of each side is r 10:51 junction ko null potential manlo 34:47 sensitivity is inversely prop to E

Thank you sir ❤ for this series, this series is very helpful for me in this time, when 20 days are left for jee mains 🔥

Best lec.sir ....clears all doubt ...... Mujhe jab v PYQ me doubt aata h ...mai sbse pehle aapki video ko yaad karta hu..😅

Q15 33:32 Q16 36:00 Q20 52:30 Q23 59:30 Q26 1:06:00

. 34:43 REVISE 33:00 43:28 POTENTIOMETER Q 14:50 REVISE STANDARD Q 17:52 verygoodq 19:09 NOTE : CHOTA INCREMENT NAHI HAI TOH WE CANT USE ERROR METHOD 23:35 PLANE WIRE MEANS SHORT CIRCUIT 45:00 CALCULUS BASED 56:20 BALANCED WHEAT BRIDGE Ptential difference between B and D IS ZERO MEANS IT IS WHEATSTONE BRIDGE 58:21 EASY JUST REMEMBER FORMULA

56:58 balance wsb..as B D potential is 0 Trick: replace A in terms of volume

Thank you so much sir for wonderful lecture 😊

7:53 systummmmm 11:16 point potential method 45:21 calculas 50:47 nhi aya

for rev 6:30 Q3 17:40 Q8 i thought dono se voltmeter juda h:( 20:37 Q10 23:40 Q11

QUS20: 47:41 GOOD QUS 2 VARIABLE LENE HONGE, ROUND OFF BHI KARNA HAI qus 19: current nikal kar minimise kar do (di/dt=0) qus:21: 55:00 jab 2 se jada resistance parallel mein ho then 1/rp=1/r1 +........ qus15: shunt is connected in parallel to 3ohm

Revision 6:26 10:38 14:41 46:20 56:13 57:47

28:00 why is resistance connected in parallel but not in series

I do not know how to thanku in words u ar doing great sir without taking any amount u are providing us this level of content ,hats off to you and your dedication towards teaching us for free 🙂

revision Q2 40+ hoga aur 100 banega Q3 redo Q5 redo Q10 redo, V=AL Q12 R=pL^2/V Q13 redo Q15 redo Q16 current sens - lowest E value, hence directly to L and inversely to gradient Q18 redo Q19 minimize Q20 redo full Q21 redo, ez hai bas potential 3no pe same hai so all are parallel Q23 current will change hence replace it with V\R Q25 ez, just redo in case Q26 steady state, no current will flow through capacitor or something idk exactly.

Best channel for physics on entire RU-vid found so far. ❤❤❤

Sir ques no 3 me 'n' ke saath generally solve krne ki jagah Ek square(n=4) le kr uske adjacent edges ke bich equivalent resistance nikal skte hai aur option se check kr skte hai😁

ky baat hai sr aapne playlist me bhi add kr dia itni jldi 🤐

23:52 #doubt toh sir current ne uske phle wale 2 ohm resistor ko bhi skip kyu ni kiya (since aage plane wire hai !!!!!! ] plz anserr

Sir i feel to give up in this phase of jee preparation then I saw your 45 Days checklist video 2 week ago And I motivate myself and start listening you and following your checklist....now I completed Block 2 in Just a week and feel very confident...... Thanks A lot sir Thank you 🙏

For own reference 3) 6:44 silly mistake 7) 14:48 pay attention to radius/diameter 9) 18:57 try again 11) 23:51 try again 15) 30:20 meter bridge 20) 47:36 nice question

I don't want even a single regret this time so let's goo !!

14:19 me to Bina nikaalle answer àagya mera 😅 parallel me h to V same hoga V=iR se i1/i2 ka ratio nikal liye 2 option aaisehi reject kr dia then ye sooch liy ki jisme Zyada Resistance hoga usme current kam jaaiga 😅 kitne que. To aaisehi ho jaate h that's why I ❤ physics

Completed 😀 ....thank you sir🙏❤️

3:32 :- potentiometer 20:30 :- TYPICAL jeemains 👁️ 34:23 :- potentiometer 41:00 :- " 1:05:05 :- good question 🔥

Sir can we get of first year syllabus also jee 2023 6hrs challenge plz

Q1 - ✅ Q2 - ✅ Q3 - ❌ (resistance in a regular n-sided polygon) 06:21 Q4 - ✅ Q5 - ✅ Q6 - ✅ Q7 - ✅ Q8 - ✅ Q9 - ❌ (volume is const) 18:57 Q10 - ✅ Q11 - ✅ Q12 - ✅ Q13 - ✅ Q14 - ✅ Q15 - ✅ Q16 - ✅ Q17 - ✅ Q18 - ✅ Q19 - ✅ Q20 - ✅ Q21 - ✅ Q22 - ✅ Q23 - ✅ Q24 - ✅ Q25 - ✅ Q26 - ✅ Thank you so much sir❤

Thanks sir..great lecture

Q.15 ❤❤

got 86/104 (24 attempted) thank you sir will try to improve

43:32 although the concept was very easy but for some reason I couldn't do it in the exam 49:00 nodal analysis 1:00:00 i somehow got the answer but the method was wrong 1:06:50 noice question current electricity ✔️

Tomorrow is my exam

Need to revise:Q-11,Q-13(Repeated),Q-15(Remember the dir. of shift of galvanometer)

sir thankyou so much. your lectures helped me to get 94.33 percentile in 1st attempt. my target is 98+ percentile in 2nd attempt.

21 /26.....aapke saath solve kiya....1 hr mein saare jan attempt ke ques hogae kuch ques mein silly mistake kar di jaldi jaldi mein(sorry will work on it)...thank you so much sir...and please 12 sequence wise rehne dijiye....next topic please magnetism

One of legendary teacher on RU-vid Sir ka channel matlab only content Sir thank you soo much by heart ❤️❤️❤️❤️❤️

Thank you Sir ❤ ques 2-> IMP Kx q3- easy but can be mistaken q4- IMP conceptual q5-point potential method q6 - repeat q7- imp q9- formula retain q11- done a silly mistake q13- cells connect question q15- meter Bridge question. q16- IMP conceptual q18 - IMP potentiometer q19- Normal differentiation q20- IMP very imp Repeat q21- my shift question😅 q22- Balanced wheat stone Bridge different form q23- must watch to eliminate Small Blunder q24- normal q26- Easy h daro nhi

Bhaiya pyq toh more than 80% ban jate h but mock me marks ni aa rha h🥺. Maine physics pe bhut mehnat ki hai, kayi raate gujari h physics ke problem solve krne me aur ab exam pass aa rha h tb mock me marks nhi aa rhe h🥺. Bhaiya bhut rona aa rha h😟. I need ur help🙁. Bhaiya I love u🥺❤️‍🩹.

Solved in Time bound manner (1 hour) Score- 17/26 Revision- Q20,Q21,Q16,Q3 Edit- 1st Revision Done

Sir mai question kar to le rha hu aur fir Jo nahi bante unke solution aap se dekh ke samajh bhi le rha fir approx 10-11 days ke baad wahi questions fir se karne me nahi bante concept click ni ho pata plsss help sir

Sir Q:- 3 Mai ek kaam kariye aap Ek traingle ke (n=3) set kriye aur Uske side ka equivalent dekhlo 2R/9 aayega Aur sare Option Check krlo phir Option 1 is correct 😅😅😅 Aisa mai maths mai krta Tha jee 2020 mai ... 😂😂Kaafi helpful hai option checking

Thank you so much sir!🙏

sir a small req pls give time stamps of those ques that is deleted from the syllabus THANKYOU SM SIR ONE NIT BHAIYA RECOMMENDED YOUR CHANNEL TO ME nd its really helping me

Sir apna ashirwad dedo mujhe 27 morning me exam hai

sir how 1.5 is rounded off to 2 if it could have been rounded off to 1 as well? any one please.

sir Pawan name se aapko mail Kiya tha but aapka koi reply nhi hai. bohot baar kiya but aapka koi reply nhi aaya sir

Rev:***❤ Q)3,7,9,11,15,16❤,21,26((steady state me capacitor hata do))

9:09 11:09 point potential method 16:58 30:11 34:41 46:26 1:03:47 steady state no current in capacitor

31:54 sir where it is said that shunt is parallely connected to 3ohm ,or shunt is always connected parallel bcz in case of voltmeter to galvanometer it is connected in series

thank you so much sir , your these sessions are really helpful for us........ none of the teachers can teach smoothly and efficiently like you...!!! ❤‍🩹

For personal revision 31:50 47:00 1:04:31 Love your work sir!🎉

Damn ! What an effort u are doing for us may god gives u 10M

3,8, 18,20,23,24,26

I have no words to appreciate your and your support for us I am great thanks full of you 😊 and you are first one for doing this wonderful section 😊 thx. 🙂

Sir i am following you since last 6 months initially i was scoring 30marks in physics but after watching your channel my score has reached 70 but exception is without silly mistakes ,but siddenly .in some test my score fell to 40 in many cases due to silly mistakes that denotivates me a lot please tell me what should i do so that i could get 70 marks in actual examby preventing silly mistakes