2nd question. The main thing that confuses the students is plus or minus sign. Sir you have taken ∆V as VB-VA.. although we can see that A is at higher potential and B at lower. It should have been VA-VB...
As we move the charge from point "B" to point "A" , so our final point is "A" and initial is "B", should we not do as final - initial? Why it's taken as initial - final?
The infinity we took here Is with respect to charge that's why due to the smaller size of charge we take a and b distance negligible. I think I made it clear.
Sir kindly clear one thing is that we take an point B At infinity...or also we say that the distance is very close between A And B ....so how is it possible distance is close when we take b at infinity
This is perfectly possible. We can do this by supposing that charge Q is not very strong. So its strength is very less at point B, which is very close to A. So even though B is close to the charge, it looks as if it is at infinity because the electric field strength is so small.
Basically, don't think of B as a "point on infinity". Think of B as the point of zero potential. This way, you can see that it is possible that B can be close A.
@@adeelkhan7065 Sir! Agar hum point A sy point B ki taraf move kerty hyn tu ye tu hum electric intensity ki direction mein hi work ker rahy hei . Phir " V = -Er " ky saath -ve sign nahi ana chahye. Sir! Plz reply sir!
In the beginning, you said that the field is conservative, so it probably means potential at any point would be the same... Then how come at the end vb turned out to be zero?
Sir app A point dey B point ki taraf ja rahe hai tu negative sign merey hayal mey nahe ataa so dosra ye k Ra=Rb ager ye equal hai to Ra-Rb=0 q nahe atey matalab delta R is=0
Assalam o alikum sir point A charge k qareeb hai to aur point B charge se door hai. To sir point a pe potential zeyada hona chye. Because wo charge k qareeb hai to Va-Vb hona chye. Apne Vb-Va likha hai. Plz correct myself
i dont know how many time i will come back and watch your videos sir
Sir g kmal k tariqa ha apka
Itna esay kr dety ha hr topic ko
Thnxxxxxxx
Bundle of thanks sir g. You cleared all my confusions.
Yar batao plz book ma tu ya bhut bara likha wah ha kia ye sai ha????
@@abdullahatif4170Bro theory ha vo skip bhi kr skty ho ya thori bohat likh lyna main mathematical likhna ha
😊
Thanx sir......... you have cleared All my issues in this topic.... before watching your lecture,i was afraid of this topic....
Best and easy explained in short time.
Gem of a person you are mashallah god bless you sir 👍only teachers like you deserve to be wished teachers day ❤️
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You're doing good job ✌️✌️ May Allah bless you with every happiness in the world
جزاک اللہ خیرا بھائی آپ نے کمال کر دیا ❤️
sir ap se request hai k exercise short qustions please sub k pehly upload kr dain ku k major portion isi me se ata hai
Sir I have no words do define my happiness that after hearing your lecture how relax I feel ........ Your way of explaining is outstanding ......
☺️ Best ☺️ way ☺️ of ☺️ teaching☺️
Awesome Way of teaching Sir 😊
Greatest teacher of physics
Ap wahid teacher hain Jo mujhy ye topic smjha ska...thank you so much always stay blessed ✨
Yar plz batao ya book ma tu bhut bara likha wah ha ya sai ha itna chota sa?????
Sir na concept dia ha smj ay hoi yd b ho jy g 😊👍
Allah pak ap ko khush rahky.. ❤️💓
2nd question. The main thing that confuses the students is plus or minus sign. Sir you have taken ∆V as VB-VA.. although we can see that A is at higher potential and B at lower. It should have been VA-VB...
Yes that's even best choice
brilliant sir g kmal ka lecture ha naxt time app k lecture lya kroo ga or apnay friends sa bhi kho ga allah app ko taraqi ata frmay mashallah
Sir bohat acha samjaya...God bless u👍👍
Luv u hogya g well done jari rakho kam ka kam shughal mela ka shughal mela
Mashallah sir ap bht achy hain Allah pak slamat Rakhy
Sir g bohooot acha samaj aya ma ny baki channels se b yai lecture lia lykin sir g mujy app ki hi samaj aai sir g you are greet😘😍
👍 Great 👍
Allah apko lambi umer day sar book ma itni complicated derivation ha ap ne is tarah samhjaya ha ke halwa lagra ha ab salute
I got best concepts of physics from you sir 💯.. Lots of love and care ❣️💯
Allah hamsha apko khush rakay ameen
You are the best sir
As we move the charge from point "B" to point "A" , so our final point is "A" and initial is "B", should we not do as final - initial? Why it's taken as initial - final?
Sir may God bless u ....the way of ur teaching is so so so awesome .......
Very good teacher❤
Thank you! 😃
Zaberdst sir ap bht acha samjhaty hoooo thank you soooo much💞💞💞
Potential difference
is equal to
Higher potential -- Lower potential .
So ?????
subscribe karne ka kehne ki zarurat hi nhi log ap ko dhhund dhund k subcribe karenge 😊 what gr8 sir what a way of explaining thank you so much sir
Thank you❤
Mashallah sir stay blessed stay happy 💞❤️💞
Very good method 😊
JAZAK'ALLAH sir .. ALLAH apko khush rkhy .. first time ye smjh aya wrna Arithmetic mean aur geometric mean wala to smjh hi nai ata
Amazing Sir!
Jazakalllah sir ❤️
Great job ✨🙌✌️🐥
best video on this topic
Amazing sir g 😁
Good teaching 👍
Thank you❤ please subscribe
kya andaz he kya tariqa he sir g thank you so much
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Sir thanks bhot great hy.iam so thankful .👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌
You are welcome
Sir....if we're taking point B at infinity then how can the separation between point A and B be negligible?
exactly i was thinking the same
I also stuck on this point. Can anyone help us????
I have same doubt
The infinity we took here Is with respect to charge that's why due to the smaller size of charge we take a and b distance negligible. I think I made it clear.
The distance between A and B initially is small, i.e delta r then we extend it to infinity later on.
Very informative sir adeek ....
adeel hai
very helpful👌
Awesome sir
Sir g bundles of thanks you clear my confusion
Thankkkkk youuuuuuu sirrrrrre
Welcome, please subscribe
god bless you sir and lots of love
Good Sir
Osm👍
Sir g ap bscs k liye videos bnae continue krein chapter 4 electric potential sy
Okay
MashahAllah sir ❤️❤️
Nice sir g ap boht acha concept datey hn nice sir👍💕
Thank you so much 😊
ma sha Allah zbrdst
Best sir ever
Good sir ☺️
Sir ye bs k liye krskty use?
I like this lect👌
Sir plz kya ap bata sak thay h k book k charges ap k solve kr nay say q different hai, kya book may mistake h.
sar Twada Bad Andhara a♡
Zaber10 g
Wow sir
You are still at trend 🎉kept on struggling man❤
Thank you🙏💕
Your welcome❤️
JazakAllah
Great
Thanks
Thanks a lot sir!
Sir kindly clear one thing is that we take an point B At infinity...or also we say that the distance is very close between A And B ....so how is it possible distance is close when we take b at infinity
This is perfectly possible. We can do this by supposing that charge Q is not very strong. So its strength is very less at point B, which is very close to A. So even though B is close to the charge, it looks as if it is at infinity because the electric field strength is so small.
Basically, don't think of B as a "point on infinity". Think of B as the point of zero potential. This way, you can see that it is possible that B can be close A.
Same work kaisy ho sakta hy A to B point k bich
Kio k test charge to Positive hy or source charge b positive hy
Very nice your lecture and method thanks sir
❤️
Sir jb ap ny kaha k point b infinity py hai aor point A field k ander to pher baad me in dono k drmyan distance very small kaisy ho gya??? Ans plz
Great work!
God bless sir g
nice Sir
first year ki physics ka sirf ap ne 2nd chapter k hi upload kiye hai
May u live long 😘😘😘
Thank you so much sir
Well done sir
Sukria
Ee can writes the potential as Va- Vb and not then y
Thank you 😊😊😊😊😊😊😊
sir ppsc ki tyari krni hai. can u help plz
For negative charge potential will be negative ...
What does it mean???
Plzzz explain it sir,,
Means its a kind of convention, u can also say that negative pot means low pot
@@adeelkhan7065 Sir! Agar hum point A sy point B ki taraf move kerty hyn tu ye tu hum electric intensity ki direction mein hi work ker rahy hei . Phir " V = -Er " ky saath -ve sign nahi ana chahye.
Sir! Plz reply sir!
@@anwaarawan2716 good question
We consider positve charge always because its convention and when we use negative change the we will also work done against the electric field
@@anwaarawan2716 Because test charge is positive charge and other chatge is also positive charge learn electric field lines you will under stand
niceeee
Thanks
Plz BS k lectures send krein plzzz plz plzzzz
Electric field due to point charge wala topic ka b link send kren
In the beginning, you said that the field is conservative, so it probably means potential at any point would be the same... Then how come at the end vb turned out to be zero?
Sir plz bs program Ka yehi topic Ka lecture b upload KR dain electricity and magnetism ki book ka
Ye wala nai krskty?
If ra and rb ke beech me distance boht come hai to how can we say that A is in field and b is on infinity
Infinity is considered a point where field is zero, it is just outside the field
Sir it cant defend upon tht field
Thanks sir
nice
Kya yeh lecture bsc physics EMT k lyia valid hai
Stay blessed ❤❤❤
Sir app A point dey B point ki taraf ja rahe hai tu negative sign merey hayal mey nahe ataa so dosra ye k Ra=Rb ager ye equal hai to Ra-Rb=0 q nahe atey matalab delta R is=0
Assalam o alikum sir point A charge k qareeb hai to aur point B charge se door hai.
To sir point a pe potential zeyada hona chye. Because wo charge k qareeb hai to Va-Vb hona chye.
Apne Vb-Va likha hai.
Plz correct myself
Watch this lecture you will enjoy this
Same charges aik dosry ko repel kary gi to A to B or B to A work same kaisy ho ga
Magnitude of force and displacement are equal, we bring the charge keeping it in electrostsric equilibrium