CURRENT ELECTRICITY || Basics explained in HINDI

In this Physics video lecture in HINDI for class 12 we explained the basic fundamentals of current electricity. The electric current is the flow of charge and it is defined as the rate of flow of charge through any cross section of a region (conductor). The electric current is the ratio of charge flown to the time taken. As the unit of charge, in S.I., is coulomb and that for time is second, the unit of electric current is coulomb/second. This is also known as ampere (A). Hence, we say 1 ampere current is there, if 1 coulomb charge is flown through any cross section in 1 second.
Current in conductors is due to the flow of electrons and the direction of that is called the direction of the conventional current and its opposite direction is considered to be as the direction of the conventional current.
This topic is from Chapter 3 of NCERT 12th Part 1.
Link for the OLD playlist (all videos on this chapter) :
• Fundamentals of Electr...
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EduPoint by Arijit Daripa

[@edupoint.physics]

Thank you very much for your continuous support and encouragement. Link for the OLD playlist (all videos on the chapter of CURRENT ELECTRICITY) : kzbin.info/www/bejne/aZfcmpecesyapM0

[@nehazais0232]

Upload more video.

[@sagnikbairagya]

What's the difference between old video and new video playlist ??

[@supriyabaruah3296]

Sir, actually I am a student of B.Sc 3rd Semester,Physics Honours.But the thing is that my basic as well as deep concepts of Electricity and Magnetism,Optics are not clear as during my 12th standard I had some problems.What should I do?Please guide me Sir,I would really be benefited and thankful.

[@supriyabaruah3296]

And In this semester,we are having both Electricity and Magnetism as well as Optics.Please guide me as soon as possible,only two months left for the 3rd Semester final exam

[@adityayadav1369]

hello sir u r really killin it, i m actually preparing for iit jee in kota i was having some confusion in current electricty chapter so i searched for it on KZbin, sir i have seen many channels (all channels actually) you are the best teacher, aap sirf kaam ki baat karte ho baaki channels faaltu baato me bhot time lgaate hai or jo samagnee waalaa part hota h vo samjhaa hi nhi paate yaa galat samjhaate h i love your teaching style, actually u teach like my coaching teachers 😃😃 but sir 1 problem can u please provide pdf of notes of this vodeo. waiting for your reply sir.

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Sir atigyani log ,mast dialogue😎😎😎

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Thank you sir

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Bestest teacher on KZbin Physics wallah se bhi aacha

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[@swapnilkipathshala9560]

Sir I have one doubt. If q=(+-)ne it means where n = no. Of electrons deficit or excess for +ve or -ve charge body resp..my question is how we will explain in the concept of current i.e I = Q/t = ne/t here we just said that no of electrons flows through the cross section instead of using the word no of electrons deficit or excess for a cross sectional area..I hope you will understand what's my doubt is and will reply me. I really likes you lecture sir You teach really good ...

[@SCAMGAMING-y]

A real teacher teaches to open our eyes

[@saffanansari7159]

Sir your lectures are mind blowing lecture to under all the points

[@ramanbharti1221]

Thank you very much sir very nice teaching 👌👌👌👌👌👌👌👌👌👌👌👌

[@thenature9743]

Sir, positive charge kaise move karega?

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[@NeerajSharma-oz1mm]

The best teacher I never had

[@TI5040]

This what bill gates said about Richard Feynman

[@vishalpandey7345]

Awesome video! Sir... Sir, please make video on chemistry - solid state...

[@sonumoraniya7685]

Sir your teaching style is very good

[@Skg710]

नमस्ते सर Sir my quetion is - What is the direction of electronic current? Because the direction of conventional current is possitive to negative direction .सर मेरा प्रश्न इसलिए है क्योंकि हम लोग धारा के दिशा को electron के गति के विपरीत दिशा में मानते हैं ।तो क्या धारा केवल conventional current के कारण ही धारा बहता है ।

[@tahmeedaziz6840]

Opposite of conventional current.. i.e from -ve to +ve.

[@AamirKhan-kc6ej]

Sir plz voltage, emf, and p.d. ko describe kijiye ki ye ek dusre se kaise alag hai...

[@anilkumarshah4523]

very very good sir you are great sir maine bahut sara video dekha lekin aapki video ku6 alag hi hai sir manna padega sir and mai apke sare video se notes bana rha hu. apko mai sat sat naman karte huye pranam karta hu sir bahut bahut dhanya wad sir

[@Shivam_lumin]

Really Sir amazing video!🤍🤝🏻

[@jyotigovindsonawane8538]

Sir I have understood very good and faster and explain Ohm's law

[@AdityaSingh-pq1fj]

Sir after watching your video my all conceptual doubts are resolved.

[@madhusudan8639]

Sir agr ek pipe se water flow hora h to usme b to charge hi flow kr rha h to vha current kyu nhi lgta??😕😕

[@pratapmallik2293]

Sir how electron and current moves simultaneously in a conductor

[@marvhartigan3677]

maar do muze, saale rattu popat

[@ganpatishastri9074]

Beta , electrons moves karte hain tabhi current produced hote hain

[@saqibwani5587]

Bai flow of electons ko hi current kehte hai..

[@NUPUR-t3e]

Electron flow is the cause & current is net effect....Actually voltage is the work done on electron charges to move & hence the driving force from high potential to low potential....This flow itself is first of all some rate (charge flow per unit time) is called current....Hence, electron flow is actual mechanism in conductor & current is what me measures this effect....There is no any relevant notion that charge & current flows simultaneously.....

[@shubhrathod4132]

Sir please tell me about best chemistry KZbin channel.

[@bhagabanpanigrahi182]

I can't understand in which direction current is flowing exactly? From positive to negative or negative to positive

[@thandupuchiha555]

Basically current is just flow of charge so it's direction is where the charges move. But we use conventional current (i.e from +ve to -ve) in our calculations universally. "This is from my understanding so plz correct me if I am wrong I too am a learner"

[@gurlalsingh3916]

In a simple words where electron flow there's opposite side conventional current flow

[@khushisaw4527]

I really understand sir nice 🤗

[@yourajkumar3053]

Thanks sir. 😀

[@mukulverma616]

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[@SHIVSHANKAR-qv3bg]

Bilkul sahi

[@yadavrahul7400]

Thank You sir❤️🙏

[@anirudhbhattacharya]

Sir, please upload discharging of capacitor...and sir please upload JEE previous years questions for physics.

[@pankajkumar-rx5ys]

Current k sare video load kariye.....it is very helpful understand the topic

[@kumarmahesh3003]

Sir why necessary neutral in single phase but in three phase is not

[@Jkstatus84290]

Aap ke jaisa teacher koi nahi hai es youtube pe bhale hi log aapke video km dekhte hai Jo apke video ko nahi dekhte O kabhi bhi achche jagah tak nahi pahuch sakte jay hind sir

[@punamkumari7700]

Sir agar air poor conductor of electricity hai then how are thundering form

[@GoluKumar-rf3pj]

Thank you sir l am waiting for this video

[@jamidarsahu841]

Thanks sir

[@Karan2024k]

Do techa your best for making us clearly ❤ know each topic 💝

[@phanipadmaja3505]

Sir what is the difference between electric current and electricity

[@NUPUR-t3e]

Electric current is just the measure of extent of charges which flows under applied voltage in unit time (s). Electricity is actually the electric field which encourages the charge to flow under voltage difference.. Flow of charges (current) is consequence as soon as electric field is applied...Application of electric field is the necessary condition for current to flow...

[@UnKnown-dn8pe]

Behetreen Lecture!

[@nayakparbin7003]

Hello sir plz clear my doubt.We know that when we put conductor in an external field then electric field inside the conductor is zero. But here how electric field can generated in conductor.It must have to zero.

[@edupoint.physics]

Nayak Parbin, You should watch the following video. kzbin.info/www/bejne/iqKtZJ6pmJ53rsU

[@user-he7gh2ww9v]

Sir ek question tha:- If dielectric constant of metal is infinity then how current flows through it?

[@stumbleguysgaming..7877]

Very best video 👍👍👍👍

[@taufiqkhan1075]

Why direction of electric field and direction of flow of electron is opposite?

[@NUPUR-t3e]

Means, as long as external voltage imposition exists, there is continuous flow of electrons in conductor which is in equilibrium with the flow of positive charges (But actually positive charges are perceived to be flow relative to the motion of negative charges). Positive terminal of the battery or conducting wire is the terminal which attracts the electrons while rejecting the positive charges but both these attraction & repulsions are in equilibrium with just opposite direction. Electric field is actually enforces electrons to flow under decreasing potential difference. Is my understanding correct ?? Plz, suggest me....

[@sachinsahukar217]

2024 me kon kon dek raha iti to ke liye

[@mdwahid3810]

Bahut Achcha video hai sir

[@durgayadav3445]

Why the direction of current is in opposite direction of flow of electron

[@ankittchaurasia]

See i cannot explain you more simple way. Current=charge/time that means more the current more the charge. Protons have positive charge, electrons have negative. If current is moving, electron will move opposite to it. That's what negative mean i guess.

[@creativityking4649]

It is a convention first used by Benjamin Franklin because he didn't know about electrons. Electron was discovered 150 years later. We still use this convention.

[@Helping.aspirant]

Sir u are too good and ur teching style is best thanku from the core of my heart for your awesome videos

[@md.zahidhasan8319]

sir me ek Bangladeshi Muslim hoon. Mujhe apke lecture sabse accha lagta hein.👍👍👍

[@adityaprasad1971]

Tu sabse phle to gandu h..... muslim se kya fark padhta h padhne aya h padhna chupchap ..

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you dont have to tell your personal details for that shit, bitch

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Lagta hai tumhare desh mei padne ke liye religion batana most important hai.

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Yaha physics padai jati hai .koi upsc ki taiyari Nahi chal Rahi.

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Muslim kyu bol rha ... Bangladesh ka h itna hi kafi h dharm kyu ghused rha bich me

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As

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[@agq2103]

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[@mathsrn7950]

Sir excellent description but i want to know one thing you have said that in conventional current proton moves toward negative terminal in conductors how?

[@yesepuenika4017]

Great explanation👌👌

[@uttamkumar-xs5or]

Thank you

[@kklhr]

Sir ye gyani logg nii samjhte ki base naam ki bhi koi chiz hoti hai🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🙏🙏Charan sparsh sir

[@pareshpatel3196]

Sir, please upload video for transistor as an oscillator.

[@LoveIsLifeTurkishIndia]

Kya Yeh video jee ke liye hai?

[@adityaprasad1971]

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[@sagarkumaragrahri5212]

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[@royalashu]

He he he ati gyani log ,Kya bat boli hai sir ne Mai to hnsi rok hi nhi pa Raha hoo rattoo popato

[@sigmagirlop]

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[@ghulamshabir3460]

Does charge move without charged body or charged carrier..?

[@medicalfamily8987]

Sir conductor ma khathum Q nahi hothy jab current continously move karthy ha

[@anjusaraswat9584]

Sir metal ke andar free electrons hote hai to kya wo metal se emit hue hai ya koi gas filled hoti hai

[@vinodyadav682]

Why does you not add drift velocity

[@subhrajyotibiswas8123]

Thank you sir for clearing my all doubts

[@khamisokhamisokhamisokhan292]

Sir very fantastic lecture

[@sagarshaw9207]

Sir really main koi positive charge hota hai ya nahi becouse iska koi matlab nahi hai ki kisi conductor main se negative chare (electron)nilkal le toh isme positively charge bachega

[@rakeshghosh1302]

Sir please construction and principle of ammeter and voltmeter ka topic par video banado

[@edupoint.physics]

Available.

[@rakeshghosh1302]

Playlist me kaha hai sir

[@naveenk.s497]

Beautifully explained. 🙏 Thank you for sharing

[@AkhileshSingh-xz2lv]

Nice

[@MukulKumar-sq8xb]

sir don't care about atigyani log 🤗🤗🤗🤗🤗🤗🤗🤗🤗

[@ashifhussain6411]

Thank you sir for your brief explanation 😊😇

[@rajesh_saini]

Sir please b.sc walo ke liye ek video banayie sir... How to prepare for 1st semester, tips, techniques and sllyabus.... Etc all details please sir

[@sumansharma-zn8vo]

Ha

[@gkphysics7194]

Thankyou so much Sir ❤️❤️

[@karanpatel7860]

How did we know That this is part one , and where is 2nd part Please tell.

[@luckyrai3558]

Sir your teaching style was awesome. I was very afraid of physics before but after studying from you i feel like that i never tried to understand physics but always tried to learn it. Thank you very much sir

[@vishaldabhade6156]

Bhot hard Very easy teaching

[@rajsinghdan8878]

Sir electric current ke upar class 10 walo ke liye bhi upload kare

[@user-lw2rs9pl6y]

Sir g is this also from class 12th board 2024

[@clipskafunda7583]

Sir app chapter 1-basic concepts pada rhe hai na ye wala.

[@tarinichakravortty5364]

Sir you are right .

[@AyurvedawithRajivDixit]

Sir I have doubt.... 🤔 We know that ki electron bhi negative charge carry karta h and proton positive.. . Jb conductor ko hum potential difference provide karte hai toh electron positive terminal ki taraf jata hai toh current us k opposite direction mai move karti hai but proton toh strongly bound hota hai nucleus k sath wo toh move nahi kar sakta.. Jb electron positive terminal ki taraf flow kr raha hai toh es charge/ current ko opposite direction mai koon le ja raha hai... 😀 m so confused 🤔

[@vishalphysics5158]

See the conventional current video

[@AyurvedawithRajivDixit]

I know about conventional current... It only due to the flow of protons ... But actual current electron k flow ki hai, ye method America k alawa puri countries mai bataya jata hai, conventional current kuch bhi nhi h esko sirf suppose keya jata proton ki waja se but proton apni jaga se nahi hilta h but real mai current electrons ki waja se hoti h... America mai Current ki direction ko Electron ki direction mai dekhaya jata hai.... Ab m conventional ko dekhu fir actual ko dekhu itna time waste krne se Acha h sidha mention kr lo.. Thanks for quora app jisme experts ka ek dum reply milta h...

[@sigmagirlop]

Sir aapka haar ek lecture ek interesting movie ki tarha hota hai

[@snehamaurya4386]

Sir kya current ke pass direction hota hai

[@AshokSharma-wb2eo]

Sir l'm only want to say that thank you.l feel that you are a great man ❤️❤️

[@royalashu]

Sir kisi chalak ke andar electric field hota hai ya Bahar ya dono jaagah par

[@muhammaduzair8928]

Excellent sir

[@zeenatiqabal7926]

Thankyou very much,Sir!

[@rasheedabegum2993]

Thanks you sit for bases

[@rajkumar-em9id]

Sir please clear my doubt Kya current surface area par flow hota hai aur agar Aisa hai to phir to cross sectional area ke Sath to volume bhi consider ho Jata hai?

[@kapildev6425]

22 g surface mai current flow hota hai skin effect ke karan hota haii or yeh high frequency pr hota haiii

[@kushimajaji378]

Wt is the meaning of external electric field

[@letsdo9252]

Thank you sir

[@samindajayasena1192]

Thanks sir from srilanka 🙏🙏🙏

[@waseemakhtar5265]

sir current ki direction hai.Lkn phr scalar quantity ku hai.Explain

[@sohansubrat4669]

Sir static situation me conductor ke surface pe kyon charge distribution hota hai. Andar kyon nahin hota??? Please mera doubt clear kijie😊

[@edupoint.physics]

Video available hai. Link nahi bhej paa raha hoon.

[@edupoint.physics]

kzbin.info/www/bejne/rnbCZayXa9-IpM0

[@sohansubrat4669]

dhanyabad Sir. Agar static situation me conductor pe sirf +ve charge rahega to kaise flux 0 hoga? Mera matlab kyon charge surface ke andar nahin hoga?

[@edupoint.physics]

Link to bheja hoon bhai. Video dekh lein.

[@sohansubrat4669]

EduPoint Bahut bahut dhanyabad Sir 😊.

[@shashikantyadav8690]

Very nice sir ji

[@satyendrasahani4814]

Nice explanation

[@barshajalon2644]

Sir rotational mechanics ki numerical vides kab aayengi

[@jayeshgolewar8890]

Sir you cleared all my doubts. Apple khup abhar