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CBSE Class 12 | Physics | Electric Charges and Fields - L2 | Coulomb's Law | Ashu Sir| Learn and Fun

Doubtnut Learn and Fun Class 12
2024 ж. 19 Мам.
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CBSE Class 12 | Physics | Electric Charges and Fields - L2 | Coulomb's Law | Chapter 1 | CBSE Session 2022 - 23 | Ashu Sir | Learn and Fun
In This Class Ashu Sir will explain about the Chapter "Electric Charges and Fields" for CBSE Class 12 Exam. So Do Watch and Share With Your Friends.
📌Class 12 Important Playlists:
Physics - • CBSE Class 12 | Physics
Chemistry - • CBSE Class 12 | Chemistry
Maths - • CBSE Class 12 | Maths
Biology - • CBSE Class 12 | Biology
English - • CBSE Class 12 | English
#cbseclass12 #class12physics #electricchargesandfields #electricchargesandfieldsclass12 #learnandfun #ashusir
📌Topics :
00:00 :- Introduction
00:50 :- Gold Leaf Electroscope
04:35 :- Basic Properties of Electric Charge
11:24 :- Difference Between Electric Charge and Mass
14:18 :- Coulomb's Law of Electrostatics
📌Topics Covered In this Session:
electric charges and fields,
electric charges and fields class 12,
class 12 electric charges and fields,
physics electric charges and fields class 12,
electric charges and fields class 12 ncert,
class 12 physics electric charges and fields,
class 12 physics chapter 1 electric charges and fields,
electric charges and fields ncert,
electric charges and fields imp questions,
coulomb's law,
coulomb's law limitations,
coulomb's law class 12,
coulomb's law problems,
coulomb's law of electrostatics,
electric charges and fields formulas,
electric charges and fields all formulas,
all formulas of electric charges and fields class 12,
gold leaf electroscope,
gold leaf electroscope class 12,
properties of electric charge,
properties of electric charge class 12,
law of conservation of charge,
law of conservation of charge class 12,
class 12,
class 12 physics,
cbse class 12 physics,
class 12 physics 2023,
learn and fun,
Ashu Sir

Пікірлер

  • Kiska kiska 11th barbad gaya😂😂

    @Akankshasharma11449@Akankshasharma11449Ай бұрын

    • 50% bekar

      @Benzene42@Benzene42Ай бұрын

    • Bhai mera 😢

      @naitikrathaur6217@naitikrathaur6217Ай бұрын

    • 80% bekar 😅😅

      @LoveGaming-fb9zf@LoveGaming-fb9zfАй бұрын

    • Mera bro

      @user-pk3ft8lh9l@user-pk3ft8lh9lАй бұрын

    • 99.99%

      @simbajhuliworld8379@simbajhuliworld8379Ай бұрын

  • kon kon 24-25 batch ke hai

    @as_aman@as_amanАй бұрын

    • bhai mai to 2039 ke batch se hu tum kon se batch se ho

      @gamingguru7252@gamingguru725229 күн бұрын

    • ​@@gamingguru7252 iska Matlab abhi to tu baby hai ja ke dudh pee ja ke😂😂😂😂

      @mdmuzaffar7073@mdmuzaffar707317 күн бұрын

  • Welcome to class 12 guyzz hope u score good marks in boards and crack jee neet ♥️

    @crazy_0115@crazy_0115 Жыл бұрын

    • thanks man

      @HARRYLARRYSON-ge1qr@HARRYLARRYSON-ge1qr Жыл бұрын

    • Thank you Bhai ❤️

      @astitvaraj8817@astitvaraj8817 Жыл бұрын

    • I fail in 11 and come here to see 12 is hard or not so i can decide go to 12 or repeat 11

      @sanatanisub@sanatanisub Жыл бұрын

    • ​@@sanatanisub come to 12

      @uhnaat_giaara@uhnaat_giaara Жыл бұрын

    • Thanks man

      @musicalsoul4461@musicalsoul4461 Жыл бұрын

  • 31:37 negative mein attraction hoga aur positive mein repulsion hoga 😊

    @Bhawanakumarisweety@Bhawanakumarisweety2 ай бұрын

    • Mera attraction too app ki tarff ho rha hh😂😂

      @vinaysaini0@vinaysaini0Ай бұрын

    • Mera bhi 😂😂😂

      @SPIDEYWORLD-ip7jx@SPIDEYWORLD-ip7jx7 күн бұрын

  • 31:25 when F is negative - attract the object When F is positive- repel the object

    @Ahwan_Sahu@Ahwan_Sahu11 ай бұрын

    • 😮

      @user-wn9nt7hi8g@user-wn9nt7hi8g9 ай бұрын

  • F is negative when force is attractive F is positive when force is repulsive 👍

    @yashkumar1524@yashkumar152411 ай бұрын

    • Bhai where we get notes

      @_rahilreza@_rahilreza11 ай бұрын

  • 2023-24 12th batch start with your physics classes sir ... thanku sir ❤❤

    @anushikasharma0176@anushikasharma0176 Жыл бұрын

    • Same

      @Divypratapsingh077@Divypratapsingh077 Жыл бұрын

    • But in this channel ashu sir is not there

      @Divypratapsingh077@Divypratapsingh077 Жыл бұрын

    • Hlw anushika...

      @rajput___vinit@rajput___vinit Жыл бұрын

    • 🤌🏻💀

      @gax.etz08@gax.etz08 Жыл бұрын

  • Sir what about Vector form of coulombs law and principle of superposition?

    @thenawab5952@thenawab5952 Жыл бұрын

    • Yeah ryt he did not teach that

      @ManpreetMarbay@ManpreetMarbay11 күн бұрын

  • Sir Sare bahut coplex karke padhate but u make every thing simple it's great to see u

    @TimePass420i@TimePass420i Жыл бұрын

  • Thank you sir Mast lecture tha ❤❤

    @Ak-fk3lb@Ak-fk3lb Жыл бұрын

  • 14:58 #asli backbencher sir

    @user-ky7bi4yi3v@user-ky7bi4yi3v Жыл бұрын

  • I wish if I could attend your lectures and live classes just 1 year ago 💔

    @subhradey2424@subhradey2424 Жыл бұрын

  • Kisi system ko earth karne par velocity or charge par kya effect parta hai sir...

    @funtophysics@funtophysics Жыл бұрын

  • Who knows these slides are from sl arora book😂

    @theworldwinner_kripalthakur@theworldwinner_kripalthakur Жыл бұрын

    • YES

      @sachin-gg3vk@sachin-gg3vkАй бұрын

  • Awesome lecture sir Maza aa gya

    @HarshSingh-fs3jw@HarshSingh-fs3jw Жыл бұрын

  • Maine apko Dil se sir mana hai app bahut mahenat se padate ho

    @AKtechnicalgaming@AKtechnicalgaming Жыл бұрын

  • 31:27 for 1st case force is attractive and repulsive for the second one.

    @romeo_143@romeo_143 Жыл бұрын

  • 2024 -25 batch attendance here😂❤

    @naitikojha1617@naitikojha1617Ай бұрын

  • Ashu sir aap best teacher ho physics k 💫 thnk u soo much aap hme itna ache se pdhate hoo 🎉

    @shahanaparveen2642@shahanaparveen264226 күн бұрын

  • Attractive when force is negative and repulsive when force is repulsive...

    @sirimali168@sirimali1682 ай бұрын

  • 31:36 sir -ve mein attractive hogi or +ve mein repulsive

    @Fantasy_edits77@Fantasy_edits77 Жыл бұрын

  • 31:37 positive m repulsion h or negative m attraction hogi

    @dujanarehman1837@dujanarehman1837 Жыл бұрын

  • Thank you sir aapne bhaut ache bataaya topic ko

    @shwetakumari8384@shwetakumari8384 Жыл бұрын

  • Sir:samaj me aaya kyaaa Me:bilkul sir

    @nitinsinghal4601@nitinsinghal4601 Жыл бұрын

  • Sir plz class 11th ka bach start kar dijiye NCERT book complete karte hue IIT/JEE level take sir plz 🙏🙏🙏🙏

    @gamingwithsudhans8626@gamingwithsudhans8626 Жыл бұрын

  • Sir agr gold leaf electroscope me Positive and negative dono object rkh dia to kya hoga?

    @freaking2ninja700@freaking2ninja700 Жыл бұрын

    • Depends on the amount of charge u r putting there Same amount of positive and negative charge then the leaf will be neutralized and no effect will be seen 1positive and 1 negative charge is when added it becomes 0 or neutral

      @phazezio5594@phazezio5594 Жыл бұрын

  • What a wrong thing, these teachers keep on finding new ways to increase interest in our subject and some children make their memes 😐😒

    @jivasankrityayan@jivasankrityayan Жыл бұрын

    • 😅😅😅😅 sorry but mene bana liya

      @Spidey_Gamer_37@Spidey_Gamer_37Ай бұрын

  • Literally Ashu sir , you are amazing ❤️❤️nd thank you 😊

    @StormySamm@StormySamm Жыл бұрын

  • Sir kya mass bhar se ki uski saij se Napa jata hai

    @AKtechnicalgaming@AKtechnicalgaming Жыл бұрын

  • Sir please 🙏🙏🙏🙏 11 th Start kro basic level sa jee ..... Jee Advance ka level ka please 🙏🙏🙏🙏🙏🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🙏🙏🙏🙏

    @kamalpreetsingh2006@kamalpreetsingh2006 Жыл бұрын

    • HEADSHOT GAMER GOES TO IIT

      @royalrandi2942@royalrandi2942 Жыл бұрын

  • Negative wale Mein repulsion Hoga positive volume attraction hoga 33:38

    @anshupandey986@anshupandey9863 ай бұрын

  • Sir f silent increase hoga tohh force kase decrease hoga plz explain

    @Princegamer2394@Princegamer2394 Жыл бұрын

  • 31:25 positive me repulsive And nagative me attractive

    @YashPanchal4525@YashPanchal45258 ай бұрын

  • sir ye 2024-25 ke liye bhi ha kya

    @Aadibhai315@Aadibhai315Ай бұрын

  • 31:28 :: -ve = attract +ve = repel

    @SANDEEPKUMARKHARI@SANDEEPKUMARKHARI28 күн бұрын

  • Sir tq very much ap sirr bhot ache ho god bless uh sir ❤️ apka explain krne ka tarika bhot acha ha tq sir hamari etni help krne k liye

    @priyanshikaushal9590@priyanshikaushal9590 Жыл бұрын

    • Hlw..priyanshi

      @rajput___vinit@rajput___vinit Жыл бұрын

  • Sir 11 ka bhi plz jldi start karado

    @kboyff739@kboyff739 Жыл бұрын

  • 3:55 sir apne abhi kaha ki gold leaf electroscope yeh nhi btata ki konsa charge carry karta hai toh usne yeh kaise bta diya ki agar rod pe positive hai toh gold leaf pe bhi positive aa jayega Doubt from New 12th student Rishi

    @insanelevi@insaneleviАй бұрын

  • 31:34 if both are negative or positive (like charge ) the force is repulsive(+ve) If charges are unlike means position negative or negative positive (unlike charges) then the force is attractive (-ve)

    @iqrasaifi4395@iqrasaifi4395Ай бұрын

  • support if you want live classses for 2024-25 batch

    @jaynarayan1267@jaynarayan1267Ай бұрын

  • Sir haar akh topic ka badh ussa related numericals be karwa dena sir please 🙏

    @user-nc9wo8vg3o@user-nc9wo8vg3o14 күн бұрын

  • 31:27 force will be attractive in first one and force will be repulsive in second one. I guess it's because force is directly proportional to q1 and q2 and if we will give a equal to sign then a constant k will come that means f= kq1q2 in this case force is +ve and kq1q2 is also +ve so it will be repulsive to each other and if -f= kq1q2 but in this case force is -ve and kq1q2 is +ve so it will attract each other. I don't know the real reason but I tried to figure it out 😂 sorry if I'm wrong and pls correct me 💜

    @Galaxies.97@Galaxies.97 Жыл бұрын

  • Sir the way you taught was outstanding.. But I have to ask one thing that u have uploaded the notes in the telegram group and there are some incomplete pages why so?

    @ishikaxb814@ishikaxb814 Жыл бұрын

    • Technical issue

      @bangadbilla7492@bangadbilla7492 Жыл бұрын

  • Sir , actually I have one doubt .. aapne bataya ki Force agar +ve hoga to repulsion hoga and if -ve hoga then attraction hoga.. and ye proof aapne q¹ and q² ko multiply karke bataya.. but formulae me to q¹ and q² ka magnitude dekhte h toh dono me +ve cases hi aayege na? Please clear me if I'm wrong???!!

    @toxicity_2467@toxicity_246711 ай бұрын

    • Bro actually u r right but yha par force mai hum +ve -ve dekhte h zab formula mai applied karenge toh sign nhi lete h❤

      @gauravbisht4109@gauravbisht410911 ай бұрын

    • @@gauravbisht4109 okay thanks bro!! :)

      @toxicity_2467@toxicity_246711 ай бұрын

  • How can we get notes...????

    @abhaythakur5464@abhaythakur54648 ай бұрын

    • I also want to know

      @xoxo_988@xoxo_9886 ай бұрын

  • Thank you Ashu bhaiya ❤😊

    @s.w.j@s.w.jАй бұрын

  • Aape dhanyavad sir🙏

    @soulmatesatya@soulmatesatya Жыл бұрын

  • sir 11 th ka padhai kab start hoga. pls reply sir

    @Sweta-letsrockandroll@Sweta-letsrockandroll Жыл бұрын

  • Thank you very much sir your teaching style is most beautiful 🙏🙏🙏🙏🙏

    @Fitluckyajn1@Fitluckyajn1Ай бұрын

  • 🫀Sar 3D video se samjhaya karo 🙏🙏🙏🙏🙏🙏

    @aryanpanwar3509@aryanpanwar3509 Жыл бұрын

  • Thank🤣 sir 11,12 aap se hi pad raha hu sir ji 😘😘😘😘😘love you

    @paracommanderabhishek@paracommanderabhishek Жыл бұрын

  • Sir between point charges hoga not between charges

    @FireSafety-rd5qd@FireSafety-rd5qd9 күн бұрын

  • Attractive force in 1 case and repulsive in 2

    @balkarhari6590@balkarhari6590 Жыл бұрын

  • 24-25 batch attendance

    @1ksgaming13@1ksgaming132 ай бұрын

  • Sir 11th ka class kab se start karoge

    @Lucky_singh0@Lucky_singh0 Жыл бұрын

  • Thank you so much sir ❤😊

    @gurveerkaur4761@gurveerkaur47619 ай бұрын

  • 15:36 me after 6 month kash coulomb law pdh liya hota 😩🤌

    @neetmotivaionofficial@neetmotivaionofficial Жыл бұрын

  • Sir your explanation is excellent Thank you so much sir 😊😊😊

    @ArchanaSharma-nr6rq@ArchanaSharma-nr6rq23 күн бұрын

  • 31:35 negative pe attractive or positive pe repulsive hogi

    @arpangenix4595@arpangenix4595 Жыл бұрын

  • Sir 2024 -25 ke batches kb se start honge??

    @user-qh9nl8dp9g@user-qh9nl8dp9g4 күн бұрын

  • is this for cuet ug also

    @user-yi2ug4go9z@user-yi2ug4go9z2 ай бұрын

  • Sir dipole kab karvaoge ?

    @pitambarasardana5074@pitambarasardana5074 Жыл бұрын

  • Kon kon class 12 ke liye padh raha he 2024

    @user-cg8ys2vc6m@user-cg8ys2vc6mАй бұрын

  • After long time I studied 3 hours physics 😅

    @superartist01@superartist019 ай бұрын

  • Lecture 3 kab ayega

    @skadnan6007@skadnan6007 Жыл бұрын

  • Sir , class 12 physics and chemistry ke sare chapters ke lecture upload kar dijiye na please

    @bhaskar-rw2mq@bhaskar-rw2mq2 ай бұрын

  • Thankyou so much sir ❤

    @triptikaundal5309@triptikaundal5309 Жыл бұрын

  • Class 11 sir jaldi Start kijiye please

    @anjalirathore8495@anjalirathore8495 Жыл бұрын

    • Are you in 11th or 12th this year ?

      @shnavi_codm@shnavi_codm Жыл бұрын

    • kzhead.info7gDyaWyyH1k?feature=shares

      @SantoshKumar-ig7fy@SantoshKumar-ig7fy Жыл бұрын

  • Sir ye permitivity kya hota h wo bhi bta do

    @birajmohonpatel8803@birajmohonpatel8803Ай бұрын

  • 11 mai apse padha abb board bhi #2025

    @Benzene42@Benzene42Ай бұрын

  • Ans. Sir F = +ve then it is repulsion force and when F = -ve then it is a attraction force.

    @riyasharma1749@riyasharma1749Ай бұрын

  • 31:20 -ve me attractive and +ve me repulsive

    @genius_boys12@genius_boys12Ай бұрын

  • 15:07 sir you are so funny😊

    @nirmit6229@nirmit6229 Жыл бұрын

  • Sir 11 pls

    @ujjwalsinghmanhas7859@ujjwalsinghmanhas7859 Жыл бұрын

  • Sir u did not teach Coulomb’s law of vector I saw ur all lectures give reply

    @ManpreetMarbay@ManpreetMarbay11 күн бұрын

  • Thank you sir.....................🙏

    @baisnaballahabimishra2890@baisnaballahabimishra2890 Жыл бұрын

  • thank u sir for this amazing lecture

    @AttitudeSongs-rz6wz@AttitudeSongs-rz6wzАй бұрын

  • F is negative jb force attractive Force is positive jb force repulsive

    @putulpoddar6860@putulpoddar686010 ай бұрын

  • Sir there is no pdf file of this lecture in the telegram sir plz upload all of the lectures

    @yashagarwal635@yashagarwal635 Жыл бұрын

  • Sir please class 11 ka bhi start kar do

    @safians2518@safians2518 Жыл бұрын

  • Sir this is very valuable lecture

    @balramsiddhu2623@balramsiddhu26237 күн бұрын

  • Attarctive in first case and repulsive in second case

    @VikasSingh-so2fr@VikasSingh-so2fr Жыл бұрын

  • Sir 11th ka lecture lao pls🙏🙏🙏🙏🙏🙏🙏🙏

    @kamarajsahoo6474@kamarajsahoo6474 Жыл бұрын

  • You are as like as God for me Sir 💘💘

    @SauravBharali-ro8uf@SauravBharali-ro8uf5 күн бұрын

  • What is quantisation 😊

    @SeemaSingh-uy6lo@SeemaSingh-uy6lo26 күн бұрын

    • Quantisation means charges are in complete amount or fixed amount jese ki kisi bhi cheez me charges fixed quantity m hote h usse quantisation kahte h

      @beasthighlights00@beasthighlights0023 күн бұрын

  • Thank you sir

    @PriyaRai-bf6mb@PriyaRai-bf6mb Жыл бұрын

  • Thank you so so so soooooooo much sir ❤❤❤❤😅😅😅 you are 100 times better then my school teachers

    @varshneysarika@varshneysarikaАй бұрын

  • 31:32 -ve is attractive

    @anshikasingh6264@anshikasingh6264Ай бұрын

  • In +ve force it is repulsion and in - ve force it is attraction

    @user-Fitness7758@user-Fitness7758Ай бұрын

  • Very good lecture sir

    @Riya_verma1997@Riya_verma19974 ай бұрын

  • Thanku sir❤😊

    @JitenderKumar-ne1oj@JitenderKumar-ne1ojАй бұрын

  • Thanks sir ❤❤

    @Devil78419@Devil78419 Жыл бұрын

  • 2025-2026 batch here❤

    @sunitariyar2452@sunitariyar245219 күн бұрын

    • 24-25

      @Gaurav-hw7iu@Gaurav-hw7iu17 күн бұрын

    • Yes❤🎉

      @alissam5968@alissam59689 күн бұрын

  • Sir aap online pdate ho kya

    @Kamal__barrodia__1356@Kamal__barrodia__1356Ай бұрын

  • Sir +ve mai repulsive and _ve mai attractive .

    @ladliparween1600@ladliparween1600 Жыл бұрын

  • Best teacher 🥰🥰

    @dimpiverma7373@dimpiverma7373 Жыл бұрын

  • Nice lecture👍👍

    @sameersinghgautam8822@sameersinghgautam882211 ай бұрын

  • 09:32

    @mathdada04@mathdada044 ай бұрын

  • 14:58 😅🤣😂😂😂😂😂

    @vehicleexpress8813@vehicleexpress881325 күн бұрын

  • Love you guru jii ❤🎉

    @RashmiKumari-qz6kq@RashmiKumari-qz6kq20 күн бұрын

    • Hme bhi kahdoo😅

      @beasthighlights00@beasthighlights0019 күн бұрын
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