धन्यवाद सर,,,, काश की में आप से स्कूल या कॉलेज पड़ा होता,,,, तो कितना ज्ञान मिलता,,,,, खेर ठीक है,, इस माद्यम से मिले हो ये भी बहुत हे,, आप ऐसे ही प्रकट होते रहिये ज्ञानवर्धत वीडियो के साथ,,,,, धन्यवाद
Sir what do u mean by saying current became maximum?... And can u explain why such a thing dont happen in case of dc... Or does current always flow maximum in dc? Someone please answer my doubt please!! :)
Bro in DC the current rises from 0 to maximum (in very short time) and if we turn the switch off then the current will decrease at a very fast rate to zero In ac current when we say the maximum current it means that the current is at its most high value for a voltage and then it starts decreasing and then it changes its direction and become maximum(negative) and repeated
In DC current remains constant i.e rate of flow of electrons is constant. While in AC rate of flow of electrons varies with voltage, does this varying AC current doesn't damage electric devices ??
sir, please tell how how without any source A.C changes its direction and why D.C current do not change its direction.WHY A.C strength decreases while DOES D.C STRENGTH ALSO DECREASES?
Hello Arnab Krittika Ghoshal Das ! You are welcome and thanks a lot for the support you have shown. Aap sab ke saath se hi ye channel hai. SHM is LIVE.
sir, how without any source A.C changes its direction and WHY D.C do not change its direction. WHY A.C strength decrease as you said in video and why it do not decreases in D.C?
Sir matlab ki dc source me potential difference jada hota hai tabhi to wo conventional cirrebt glow karata hai na aur ac me potential fluctuate hota hai is liye ye apna current ka direction change krta hai .Ab mai samjha .Hai na sir.
Ac source me + - nai likh sakte Source aisa hona chahiye jo polarity badalta reh(for ac source) Phase difference: lets say if i leads v by 90° then i pehle jhapad jhupi kar raha hai as conpared to v.btwz this is the case of capacitor
Resistance for a given material is always constant unless don't change the temp. And other physical quantities . So resistance cannot be variable. #ohm's law
Sir.... Namaste.🙏🙏 Sir jo hmare ghar par power supply hoti h transformers ke throw wo bhi ek ac power supply hota h to....potential zero hone par hamare ghar ka bhi light on off... On off hona chahiye na to kyu nhi hota aisha......?
Nice. How can we practically understand that current is in phase with voltage for pure resistive circuit or lags behind voltage in inductive or leads the voltage in capacitive circuit as our our practical domestic circuits are mostly of inductive nature? Precisely how can be physically get the concept of phase difference?
धन्यवाद सर,,,, काश की में आप से स्कूल या कॉलेज पड़ा होता,,,, तो कितना ज्ञान मिलता,,,,, खेर ठीक है,, इस माद्यम से मिले हो ये भी बहुत हे,, आप ऐसे ही प्रकट होते रहिये ज्ञानवर्धत वीडियो के साथ,,,,, धन्यवाद
Ye whi student hoga jo class hi ni jata hoga or before one day exam bs UA-cam wala tha😂
Bahut sandar lecture raha sir ,bahut din se paresaan the, topic ab clear ho gya sir
Thank u sir aapke jaisa koi bhi btaskta itna achha se
Sir at 2:49 ....why the strength of terminals is decreasing??
The best way of explanation sir. Lord Jagannath bless you sir
Jay Jagannath
Are u from ODISHA ?
Jay jagaanath
This is Physics, not religious lectures..
@@chamelimajumder6296Dear stupid, I had sheldom knowledge to identify whether it is phy or not .
Happy teacher's day sir ji 😍👍🤗🙏😍👍🤗🙏
super study point sir.....great studying...........thxxxxxxxxxx.......sir
Nothing more to say about your way of teaching. Just out of the universe explanation!!!??!!?!
Nice vedio.. Thnk u sir..
Your understanding is in practically way sir
very good explained by you sir
Sir u are best teacher in the world
Very good explanation ✨
Thanks for this lecture sir ☺️☺️
Like AANAND SIR in super 30👏👏👏🙏🙏🙏
Thank you so much sir..
Sir so good explanation I'm out of all doubts..😊😊
Awesome explanation sir
Sir aapki samjhane ki skill great h. Aap issi tarah hum sab ke liye video banate rahiye
Best phy. Teacher
Sir your videos are very useful for uss thank you soo much sir
Thank you very much sir 😊
Love from BIHAR.
sir aap physics ke Numerical bhi bataya kare sir or aap physics bahut achha samjhate ho
you are great sir
Thanks sir ... Nice video
Sir what do u mean by saying current became maximum?... And can u explain why such a thing dont happen in case of dc... Or does current always flow maximum in dc? Someone please answer my doubt please!! :)
Bro in DC the current rises from 0 to maximum (in very short time) and if we turn the switch off then the current will decrease at a very fast rate to zero
In ac current when we say the maximum current it means that the current is at its most high value for a voltage and then it starts decreasing and then it changes its direction and become maximum(negative) and repeated
@@lallanchauhan7694 reply after 3years😄
@@malathiov549 oh man actually I m in 12 now so....,😂😂
@@malathiov549 I think u must have felt nostalgic feeling after reading your own comment after 3 years
@@lallanchauhan7694 it was my daughter who asked that, and now she is in IISC😍
Sir aapki AC chapter class 12th pe hai kya
Happy teachers day sir
Thank you sir nice explained
Tq sir...very very helpful
Sir, why do we plot current in x- axis and voltage in y-axis???
Both voltage and current lie in the same axis. But the magnitude of current is less than that of voltage due to resistance.
U are awesome sir. U teach superbly.
Thanks best explanation
Sir plz make videos on chapter ray optics and optical class 12
Desi Editing
Please visit playlist " Physics : Ray Optics"
Sir why V=Vm sin(wt)
It a sin function
thank u so mch sir ... her point explain ker k sary confusion door ho gya..
In DC current remains constant i.e rate of flow of electrons is constant.
While in AC rate of flow of electrons varies with voltage, does this varying AC current doesn't damage electric devices ??
very nice explanations sir
Bhut achha sir
Great👍👍
sir, please tell how how without any source A.C changes its direction and why D.C current do not change its direction.WHY A.C strength decreases while DOES D.C STRENGTH ALSO DECREASES?
Same question bhaiya aapko pata Lage toh batana
Watch this video
ua-cam.com/video/YnR6YiEcUoM/v-deo.html
thanks fr all topics.namaskar
Namaskar NAROTTAM JI !
You are welcome and as always .... thanks for watching.
really u r great👌👌👌👍👍👈
Hi, I like your video
Best lecture sir. 💯👏🏼Thanks a lot.. sir SHM ka videos kab aayga please bata dijiye.. waiting eagerly
Hello Arnab Krittika Ghoshal Das !
You are welcome and thanks a lot for the support you have shown.
Aap sab ke saath se hi ye channel hai.
SHM is LIVE.
EduPoint ok sir..
Sir , Why does the polarity changes in AC current...???
Ye poles k continuously Change hone ki wajah se hota h jese current k clockwise or anticlockwise flow ka system hota h
sir, how without any source A.C changes its direction and WHY D.C do not change its direction. WHY A.C strength decrease as you said in video and why it do not decreases in D.C?
Amazing teaching sir😊😊
Sir aap kha se belong krte ho aapki language mast hai Sab Kuch samajh aa gya
Thank you sir aapne bhut easy tarike see btaya thanks
Sir please provide a video on wave shaping circuits clipper and clamper
Thank uhh very much .sir
Good knowledge get edu point
sir can you also make video on three phase ac
Lockdown meh teacher sirf apka hi videos send karte hai 😁😁
Sir voltege badne par to current Kam hota h transformer m..
Sir mast video hai
Sir plz growth or decay of current in three circuits. Plz sir
Sir matlab ki dc source me potential difference jada hota hai tabhi to wo conventional cirrebt glow karata hai na aur ac me potential fluctuate hota hai is liye ye apna current ka direction change krta hai .Ab mai samjha .Hai na sir.
Too good sir.🌟
+Akshara Gupta
Thanks.
EduPoint sir at 2:38 how strength is decreased and after changing the polarity how strength is increased
why current changes its direction ? current flows from negative to possitive as it is flow of electrons ? why to use conventional current?
A lot of thanks sir
Super lecture
Nice video sir
Mst video hai sir
Hlo sir. Ap ki video best ha
Ap kis pe video bante ha app kon sa ha sir
Nice Guru jee
Nice lecture sir
Ac source me + - nai likh sakte
Source aisa hona chahiye jo polarity badalta reh(for ac source)
Phase difference: lets say if i leads v by 90° then i pehle jhapad jhupi kar raha hai as conpared to v.btwz this is the case of capacitor
Excellent
Polerty why change hoti hai please tells something
Nice explain
Sir ye video me likhne ke liye konse aap ka use krte he pls tell me i m also teacher help me
Very good
sir, kya inverter se dc current flow hota h,??
Thank you!
A bulb is rated 220V - 100W . It's resistance will be 484ohm but if we measure by multimeter it shows around 40 ohm. Why???
Love u sir u rock
Star connection and delta connection par video release kijiye please 🙏🙏🙏🙏🙏
Sir,when resistance is variable,then what is the relation between V and I?
Resistance for a given material is always constant unless don't change the temp. And other physical quantities .
So resistance cannot be variable.
#ohm's law
Sir mera ek doubt he kya i and v का magnitude bhi same hoga. Ap ne jo diagram banaya he usme i and v के बीच me kuch distance दिख रही हैं
I aur v same nahi hoga.
q k curnt =V/R ... curnt is smaller than V
Sir is ac has positive and native terminals.
Sir.... Namaste.🙏🙏
Sir jo hmare ghar par power supply hoti h transformers ke throw wo bhi ek ac power supply hota h to....potential zero hone par hamare ghar ka bhi light on off... On off hona chahiye na to kyu nhi hota aisha......?
Ohm's law is only applicable for D.C. .
thnk u sir nice video... sir voltage banta kse h??
Nice. How can we practically understand that current is in phase with voltage for pure resistive circuit or lags behind voltage in inductive or leads the voltage in capacitive circuit as our our practical domestic circuits are mostly of inductive nature? Precisely how can be physically get the concept of phase difference?
sir maximum power transfers theorem ko video daldo you tube p
Sir why in ac current the positive and negative terminal change?????
AC circuit me phasor diagram Ka concept clear Kar dijiye please
Sir you are explaining good, but try to explain in English it would be easy to learn from other states of India who don't know hindi.
Auto transformer par video release kijiye 🙏🙏🙏🙏
Sir note v upload kar dijiye
Hlo sir please male video of power associated with resistance only
Its very effect vdo
What do you mean by direction here
Sir agr 4 m da rha ho some wave of E m F to ans shi hoga humhara🤔🤔
h
thanl thank u sir vry much. ....
+Rubul Hussain
You are welcome.
You are Great sir, thank you very much.
good job.
+Vikash Patel
Thanks.
can u please upload a three phase induction motor and single phase induction motor video