I think this is last day of mine here in this physics class .in upcoming sessions when anyone see and like my comment and I get notified . And then I remembered this horrible night before physics exam ..😮😊 ❤.... And at the last sahu sir is excellent ...❤
TIMESTAMP: 0:36 - electric charge 1:48 -properties of electric charge 3:58 - coulomb law 5:21 -electric field lines 6:02 -electic field line pattern 8:29 - electric field due to point charge 9:23 -electric dipole 10:20 - elecric field due to dipe on axial point. 17:21 -Electric field on equitorial point 23:32 - electric flux 24:54 -gauss law 27:54 - proof of coulomb inverse square law from gauss theorem 30:20 - expression for electirc field due to line charge/linear charge density. 34:02 - imp.concept
TIMESTAMP 00:02 Electric charge and field - Chapter 1 class 12 Physics Revision 02:10 Charge conservation and quantization in an isolated system 06:08 Electric field lines emerge from positive charge and terminate in negative charge. 08:00 Tangent of electric field line gives direction of the field. 11:45 Calculating electric field due to two charges in a field 13:50 Solving equations and simplifying expressions with LCM and cross multiplication 17:40 Electric fields can be inclined at an angle theta from the horizontal. 19:21 Electric field at a point gets divided into four components 22:59 Electric flux measures number of electric field lines passing perpendicularly through a surface. 24:47 Gauss's law states that the net flux due to a charge inside a closed surface is linked to the charge. 30:03 Understanding the electric field due to line charge 31:58 Discussion of the electric field formula and its application
@@sommamathankar2844bhai sirf abhi thode ghante bache hai 9 lesson mein 2 hua hai sirf 💀 midterm hai isiliye ok hu , preboards sabme 100 Lana padega 😢
I am student of class 12 session 2023-24. I have come here to alert my juniors who are new to class 12th and I want to tell them that they should study physics more seriously and this is also a very important year for your future. During my exams I am scoring good in physics and expecting 60+ marks on exam day but this year physics paper was so hard that its even harder than jee mains which is easier for me. So you all should prepare accordingly. All the best❤🎉
Preparing for Physics again... because mujhe lag rha h ki main fail ho jaungi. Also studying for competitive exams rn... All the best to all Aspirants who are going to give competitive exams this year.
00:02 Electric charge and field - Chapter 1 class 12 Physics Revision 02:10 Charge conservation and quantization in an isolated system 06:08 Electric field lines emerge from positive charge and terminate in negative charge. 08:00 Tangent of electric field line gives direction of the field. 11:45 Calculating electric field due to two charges in a field 13:50 Solving equations and simplifying expressions with LCM and cross multiplication 17:40 Electric fields can be inclined at an angle theta from the horizontal. 19:21 Electric field at a point gets divided into four components 22:59 Electric flux measures number of electric field lines passing perpendicularly through a surface. 24:47 Gauss's law states that the net flux due to a charge inside a closed surface is linked to the charge. 30:03 Understanding the electric field due to line charge 31:58 Discussion of the electric field formula and its application.
I think this is last day of mine here in this physics class .in upcoming sessions when anyone see and like my comment and I get notified . And then I remembered this horrible night before physics exam .. .... And at the last sahu sir is excellent ...
Sir you're a life saver , just started studing and already feeling like i can revise all chapter and do some numerical and pyqs within due time period . Thanks sir
TIMESTAMPclock-turquoise-looking-up 00:02 Electric charge and field - Chapter 1 class 12 Physics Revision 02:10 Charge conservation and quantization in an isolated system 06:08 Electric field lines emerge from positive charge and terminate in negative charge. 08:00 Tangent of electric field line gives direction of the field. 11:45 Calculating electric field due to two charges in a field 13:50 Solving equations and simplifying expressions with LCM and cross multiplication 17:40 Electric fields can be inclined at an angle theta from the horizontal. 19:21 Electric field at a point gets divided into four components 22:59 Electric flux measures number of electric field lines passing perpendicularly through a surface. 24:47 Gauss's law states that the net flux due to a charge inside a closed surface is linked to the charge. 30:03 Understanding the electric field due to line charge 31:58 Discussion of the electric field formula and its application
If you are reading this Don't worry you can complete your syllabus on time even most of us are starting it now, so why cant you just keep hope Btw tomorrow is my half yearly exam 😊
Guys phle apne notes se pdho phir yadd kro uske bad ye revision series dekh lo phir pyq dekh lo ho jayega trust me .... 👍👍👍🙂🙂 Yaise hi 14 chapter complete kro guys..... I'm also a student 🤟🤟and follow this strategy.....🥰🥰🥰🥰.......... I'm a girl
Thank you very much Sir for this short and detailed lecture ❤❤❤Plz continue this series❤❤... And sir plz includd the graphs stuff like some chapters have graphs too... So sometimes we forget to read the graph and then ques comes directly.. Atlast thank u sirr ❤❤
If you see this comment years later please like. To remember class 12 old days🙃.. And its june 2024 after an year i will tell you my class 12 experience 🤝😼
@@FaizKhan-ji9ho Applications of gauss law are not covered properly, so you have to revise it on your own. Everything else is up to mark. BTW, I'm having no such issue while solving questions
@@vishalkumaryadav3497 Yes, you can. These revision videos are not less than a one shot, each and every major points are covered in depth. So, you can go through these videos. But, there is not even a day left for exam, so i would highly recommend you to do revision of whatever you have studied so far, instead of learning new concepts
hai meri bahut jyadi fhatt rhi hai koi help karo padha saab hu par yaad kuch nhi horha chemistry bekar hogaya hai agar ye bhe bekar hua fhir jee nhi depaunga 75 se below aaya toh 😭😭
Sir agar aapki jo nai vali book ii hei agar main vo sare sample paper kalu to mera physics ka ho jaiga kya ? Please reply karna sir main bauth tension main hu 😢
Formulas yaad nhi hote Numericals solve nhi hote Derivation samajh nahi atein class dekhe bina Theory ki toh baat bhi maat pucho !!! And tomorrow I'm appearing for exam waow ! :)
Sir agar 1 baar sab padh liya hei and fir aapki revision videos dekh li jisme bhi sab smjh aa gya and then also watched pyq series and also done all 30 derivation given by you ..is that enough sir for physics
Rivision jitne baar kar sakte ho kar lo ek ek chij yaad honi chahiye kisi bhi chapter se aur 30 derivation bhi bahut hai, itna ho hi gya hai tumhara isi chanel se uske bad Chapter waise conceptual questions jarur se karo then, Sure shots numericals chapter wise ARVIND ACADEMY se
hey, will this series be enough for a complete revision of the board's physics paper for someone who has not done most of the chapters properly...?? someone, please tell... thanks.
1 if you do not know anything, this will lead to get 30-35 marks 2 if you are avg student throughout the year , by this you can score 45+ 3 who have the ability to do max numerical , they can get 55+
Sir this was an amazing video but some topics were missing like 1) Electric Feild due to dipole at general point 2) Electric feild due to conductor 3) Electric feild due to infinite charge sheet My question is are they excluded? Otherwise this video was amazing as always.
@@RIDER__RYUGA Are bhai darta kyo hai, hoo jaayega dhyaan lagake padhna Jo bhi padhe ek aur channel hai 'class 12 by unacademy' uss per 7 mins ka hi lecture hai her chapter ka, All the best😊😊👍👍
@@RIDER__RYUGAye revision video mei most imp topics he cover rehte hai isko kr lo pyq laga lo badhiya marks aa jayega.....tension leke kuch nhi hone wala joh time hai uska sahi se use kr lo
