Two point charges q1 and q2, of magnitude +10^-8 C and -10^-8 C respectively, are placed 0.1 m apart

Example 1.9, physics, class 12, chapter 1,electric charges and fields, ncert

[@divyadas2307]

This is very useful than many other websites, thanks sir 🙏 but could have avoided more hindi words!

[@PhysicswithGaurav]

Thanks dear student 😇

[@bhawanishankar1088]

No bro he should continue with Hindi qn ki sbko sare language m smjh m nhi ataa na like me

[@Aaru.___Jay-o6y]

Some people doesn't know Hindi too ​@@bhawanishankar1088

[@pritsingh-q1t]

Kyu be jyada sana bn raha hai English dhurrr

[@TheSIGMAboss...]

it may take more time than other websites but the expansion was on another level thanku sir for your great effort❤❤

[@PhysicswithGaurav]

Most welcome 😊

[@poonamsahu4833]

Great explanation it was really helpful 😃

[@PhysicswithGaurav]

Thanks and welcome

[@vanijha1250]

Ur teaching style is highly appreciable!!!!!

[@PhysicswithGaurav]

Thanks dear student for appreciating my work 😊

[@devcharan6497]

Worth a like 🔥🔥
Great effort sir 👍

[@PhysicswithGaurav]

Thanks dear for appreciating my work.

[@khushbookhushboo1085]

Sir your explanation is very well
Thanku for providing us videos ☺️

[@PhysicswithGaurav]

Thanks for appreciating my work

[@gurichahalgurpreet1236]

Thanku so much sir aap bahut aacha samjate ho 😊😊😊😊😊 your teaching is very good 👍👍👍👍👍

[@sharadindupaul9550]

Sir I couldn't understand the direction of electric field on seeing differ website...but i understood by your awesome video...thank you so much sir

[@PhysicswithGaurav]

Welcome dear student 🤗

[@ujjwaldahiya8780]

Sir your videos really help me in my studies😀

[@PhysicswithGaurav]

Thanks dear student 😊🙏

[@nrsublime6946]

Last 60 degree me problem tha but ab all clear...ty sir 🤞🤞💫💫💫...

[@PhysicswithGaurav]

Thanks and welcome

[@aartijaipuriar7131]

Very good explanation as well as presentation 👌👌👌👌👌👌

[@PhysicswithGaurav]

Thanks for appreciating my work

[@stutikaushik9454]

What a explanation sir....very nice 👍🏻👏🏻

[@PhysicswithGaurav]

Thanks

[@soehoe16]

Thank you so much, sir, for explaining everything in so much detail.

[@PhysicswithGaurav]

Thanks and welcome

[@pinkychavda4049]

Very useful information

[@sankaralingamdurairaj9869]

Very clear explanation. Easily understandable. Thanks.

[@PhysicswithGaurav]

Thanks 😊

[@AnnuSharma-kz3mn]

Sir i need this type of explanation thnk u soo much sir 😊😊 i am your new subcriber

[@PhysicswithGaurav]

Thanks for appreciating my work 😊

[@taskinazad1996]

Excellent explanation sir, it was very helpful

[@ttglub2985]

Thanks for explaining clearly 🙂, sir

[@PhysicswithGaurav]

🙏

[@sakshitandon5318]

Thanks alottt sir... May God bless you always sir 💐

[@PhysicswithGaurav]

Thanks and welcome dear student🤗

[@ttglub2985]

Sir also upload more example problems in the further chapters in class 12 th

[@PhysicswithGaurav]

Okay dear student

[@bronze_mike1213]

Thank you sir🙏 you understand very well

[@paulvaiphei8202]

Sir,I love your explanation it's so easy to understand ❤

[@saurabhbarnwal3745]

sir really really admirable one....and your method of explaining is just amaziiiiiiiiiiiing👌

[@PhysicswithGaurav]

Thanks

[@ujwal5742]

Thank u so much sir nice explanation it helped me a lot

[@PhysicswithGaurav]

Thanks and welcome

[@muskankhan7483]

thanks sir for giving detailed explanation!!!

[@PhysicswithGaurav]

Thanks dear student

[@ratnaparkhesisters2496]

Very nicely explained thank you 👍🏻

[@geowithanjusingh342]

Thanks alott sir 🙏..for the amazing explanation it's help alott..

[@PhysicswithGaurav]

Thanks 🙏

[@NirojaPradhan]

Thank u sir 🙏

[@PhysicswithGaurav]

Most welcome

[@GauravSingh-yo7hz]

Nice Explanation👌👌

[@bhumikagupta2765]

Thanks a lot sir🙏🏻🙏

[@PhysicswithGaurav]

Welcome 🤗

[@Lag-gamer804]

Direct formula se answer kyu nhi aa Raha, electric field dur to dipole

[@GiveawayWallah]

Thank you sir really now ❤️ for you 👍

[@elakkiyaelakkiya637]

Ur explanation is excellent sir

[@PhysicswithGaurav]

Thanks dear student😊

[@matheweapen4372]

Sir b point is an axial point so can't we use the formula of electric dipole? That is 2Kp divided by x3

[@PhysicswithGaurav]

Yes dear student, b point on axial line and c point in equatorial line. ( in exam you can use dipole concept) but till this example we don’t study dipole concept yet. Thanks for writing 🙏

[@MayankUpadhyay_]

But this relation is for short dipole and here in the question there is no short dipole so we will use the full form of electric field at axial position

[@avneetkaur2657]

Wow sir love ur explanation ❤️

[@ujjwaldahiya8725]

Explanation is too good sir.

[@PhysicswithGaurav]

Thanks dear student 😊 🙏

[@tarannumzafar6308]

Good one...👍

[@PhysicswithGaurav]

Thanks dear

[@ms.anitha.s4981]

Very nice explanation sir ...

[@PhysicswithGaurav]

Thanks 😊

[@myclassroom5200]

Thank you Sir

[@dushyantkharb7898]

Nice explanation sir❣️thanku sir🙂

[@PhysicswithGaurav]

Thanks

[@Dr.owaisAIIMS]

Thank-you sir👍🏻🤩

[@PhysicswithGaurav]

🙏

[@Dr.owaisAIIMS]

@@PhysicswithGaurav 👍🏻

[@brajeshsinghrathore2232]

Thank you so much sir for ur help

[@PhysicswithGaurav]

Welcome dear student 😊

[@bilalpeer..6229]

Sir Gr8 explanation

[@PhysicswithGaurav]

🙏

[@dikshanangla7075]

🔥Sir bht asha teach krte ho..👍

[@PhysicswithGaurav]

Thanks dear student😇

[@dikshanangla7075]

@@PhysicswithGaurav Bug thankx to u sir...Waheguru Nanak🙏 bless uh☺️

[@ttglub2985]

Continue sir

[@aujlachannel1305]

Sir point c ki electric field find krne mein distance (r) dipole k centre se kio nhi lete is question mein ... Baki kyi questions mein centre c liyi huyi thi ... Please bataiye sir doubt hai 😢

[@PhysicswithGaurav]

Because distance is always from the charges in that case at a point, C, the distance is calculated by Pythagoras theorem. It is not same as r

[@rahul-wt9bp]

Sir, E2c me aapne q ki value -ve rakhni chahiye thi.... But yaha to + ve value likhai hai🤔.... Sir, please tell.....

[@PhysicswithGaurav]

What should be negative? Please tell me again

[@rahul-wt9bp]

@@PhysicswithGaurav value of q should be -ve, if i am right, because magnitude of 2nd Q is -ve.... Please clear my doubt 🙂

[@rahul-wt9bp]

@@PhysicswithGaurav यहाँ पर 2 point charge है ना... एक -ve & एक +ve but आपने दोनों के magnitude +ve ही लिए है...... अगर मैं गलत हूँ तो बताये 🙂

[@simrankrishnani3219]

Amazing explanation 💯💯💯

[@PhysicswithGaurav]

Thanks dear 🤗

[@sreelekshmihd2301]

Thanks for explaining sir

[@PhysicswithGaurav]

Welcome dear student

[@Kikisbucketlist]

Thanks a lot sir 🙏🙏

[@PhysicswithGaurav]

Welcome 🤗

[@himanshuagrawal2543]

Thank you Bhaiya

[@nazishsiddique5232]

Thnq so much sir for understood this question 🤍🔛🙌🏻🔝

[@PhysicswithGaurav]

Thanks and welcome 🤗

[@jasnoor005]

Nice explanation ✌🏻😄

[@PhysicswithGaurav]

Thanks dear student🙏

[@sushilsoni9802]

Thanku ❤

[@bincyc6923]

Thank you sir....

[@PhysicswithGaurav]

Thanks

[@flawedhumanity]

❤

[@aayushabhattacharyya5315]

This is very helpful... Thank you sir 🙏

[@PhysicswithGaurav]

Welcome dear student🤗

[@mehvishirshad7148]

Very well explained👍

[@1mviews122]

Thanks a lot

[@PhysicswithGaurav]

😇🙏

[@r.cfacts2733]

Thank q 🤗 sir.

[@PhysicswithGaurav]

Thanks 🙏

[@iras7996]

Bohot acha explain karte ho sir

[@zeissgaming9181]

Best expained

[@PhysicswithGaurav]

Thanks 😊

[@prajwalarapalli2063]

Helped ......🙏

[@PhysicswithGaurav]

Thanks

[@suchitranollu2378]

Super sir thank you so much

[@PhysicswithGaurav]

Thanks

[@PhysicswithGaurav]

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[@Ananya-here]

Thanks a lot 👍🏻

[@Axozone]

Thank you

[@PhysicswithGaurav]

Thanks 🙏

[@soaibkhan4700]

nice sir ..

[@PhysicswithGaurav]

😊

[@rudranshdas]

Sir ,why at B the positive(left) & negative charge (right)direction is opposite whereas at A both positive & negative charges are directed to the same side ( right)?

[@shubhankitsingh5640]

Its due to Properties of electric field lines

[@GiveawayWallah]

But how sin and cos came here ? If there is any specific formula to calculate the sum of E which includes cos and sin , so please describe

[@PhysicswithGaurav]

Just trigonometry, divided into sides of triangles

[@v.b8071]

Sir E2A electric field find kartei vakat same answer kese hoga q2 -10^-8 hai aur q1 10^-8 hai pls explain

[@THEDESIHUMAN1]

Very nice sir

[@PhysicswithGaurav]

Thanks 😊

[@THEDESIHUMAN1]

Sir you should teach important topics chapter wise because you are too good

[@PhysicswithGaurav]

@@THEDESIHUMAN1 okay dear student, I will start soon

[@Mufseenas]

Thankyou ❤❤

[@akashmusicc]

Sir, I'm confused about the formula cosπ/3 ...what is the formula used here?

[@sushilsoni9802]

Cos π/3 ka means hai isme π ki value 180 hoti hai to 180/3 =60 ayega or jo 60° hota hai vo π/3 ke barabr hota hai

[@FaizanLuthyanvi]

Why can't we use the eqn electric field at equatorial point it doesn't giving me answer why

[@hamzakapadia2430]

exactly

[@solokid938]

Thank you Sir!😊

[@PhysicswithGaurav]

Thanks

[@dikshasarma7138]

𝐓𝐡𝐚𝐧𝐤 𝐲𝐨𝐮 𝐬𝐢𝐫💕

[@TechBoyEBSD]

why didn't you take the value of Q2 as -10^-8 coulomb ? the charge of Q2 is negative.

[@uarmyhope1161]

Because the negative sign is given just to show the direction of the charge.

[@TechBoyEBSD]

@@uarmyhope1161 ktx dude

[@Asdfg454]

Calculation kaise ajeeb type se Kiya h answer ni Ara

[@NkamapuhClifford-bk8iw]

Perfect

[@kanakkumari-rh6fx]

Sir kya point A pe v charge h??? Qki question me to bss q1 and q2 given

[@swastikpradhan3253]

q2 ka magnitude -ve mein hai to hum -ve kyun nehi put kar sakte hain??? Plz sir explain

[@sathishs9355]

Sir if I use the formula of Electric field on Equitorial and axial line of Dipole ..... Answer is not coming 😓😓😓 PLZ REPLY SOON.....

[@PhysicswithGaurav]

Dear student, try to check units, and cross check formula for book

[@sathishs9355]

@@PhysicswithGaurav Sir seriously I tried it many times without mistakes using correct formula and units, for both point B and C using Axial and Equitorial formula respectively but answer didn't come.... I kindly request you to try it once... Please sir 🥺🥺🥺 It's really not coming

[@PhysicswithGaurav]

@@sathishs9355 okay dear student

[@sathishs9355]

@@PhysicswithGaurav Sir... Did you try it sir?? Can I get your Whatsapp contact??

[@Mridulmishra06]

Net electric field at point c ke liye simple addition Na kar ki cos 60 degree kyu Kiya mujhe ya nahin samajh aaya

[@PhysicswithGaurav]

Dear student, for C point line to action of force is 60 degree through points A and B.
You can imagine that if you apply force at angle, it always less than when you apply straight .

[@banub4647]

Sir why at b resultant is towards left..?

[@PhysicswithGaurav]

q1 charge nearer to point than q2,

[@rishamsingh5894]

Thankyou sir

[@PhysicswithGaurav]

Thanks

[@nishantyadav6101]

Sir jab aap c ka kr rhe the tab to vo -q to tha to apne dono field ko equal kaise kiya

[@PhysicswithGaurav]

Same distance form opposite charges

[@rudranshdas]

Sir, negative sign mein bhi arrow same direction pe kyun hai? 2:51

[@PhysicswithGaurav]

Dear student, from positive charge direction like ➡️ (outward) and ➡️(inward) towards negative charge. Hence same direction.

[@rudranshdas]

@@PhysicswithGaurav understood Sir,. Thank you sir 🙏💕

[@explorewithsmile7558]

Sir,I cannot able to understand E1A direction could you text it

[@PhysicswithGaurav]

From positive charge direction is outward and from negative charge direction of electric field in inwards

[@explorewithsmile7558]

@@PhysicswithGaurav ok sir.thank you sir

[@Hananmarwah]

Sir can't we use a square +b square +2abc0s120 in c

[@jennieschanelbag1661]

Sir how did 2.25 cut 9 as 4? I’m not getting

[@jennieschanelbag1661]

Wait nvm I got

[@PhysicswithGaurav]

2.25*4= 9

[@danishkhan066]

You make shorts views will increase

[@PhysicswithGaurav]

Thanks dear student, I think more about that students understand concepts, that’s why videos become bit longer

[@AdityaGupta-xq3kr]

@@PhysicswithGaurav you are right sir

[@Yashita1209]

Itne ache s mujhe kisi n nahi samjhaya tha 🥹🥹🥹 thank you so much bhaiya🙂🙂

[@sarveshchhatani9399]

sir dipole ka formula kyu nhi laga sakte for points a and c

[@hamzakapadia2430]

b and c

[@heyitsshaheena6841]

can v apply the concept of axial here sir?

[@PhysicswithGaurav]

Yes dear student

[@dikshanangla7075]

Sir charge q2 k magnitude k negative sign ko kyo nhi consider kiya?

[@PhysicswithGaurav]

Dear student , Magnitude means just numerical value.

[@dikshanangla7075]

@@PhysicswithGaurav ok sir🙏

[@AdityaGupta-xq3kr]

Sir please write little big

[@PhysicswithGaurav]

Okay dear student

[@ayushirai1912]

Thanks a lot sir😊

[@PhysicswithGaurav]

🤗

[@Englishwithavinashbabu]

Thank you sir🙏

[@PhysicswithGaurav]

😇

[@PhysicswithGaurav]

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[@opgamerzkannada205]

Thankyou sir ❤️

[@PragatiiSingh]

Thankyou sir

[@PhysicswithGaurav]

😊

[@tanveersingh9796]

Thank you sir

[@PhysicswithGaurav]

Welcome 🤗