Cells, EMF, terminal voltage & internal resistance | Electric current | Physics | Khan Academy

[@anubhavsharma4714]

This is how Physics should be taught!! I was confused between them for a long time...but thank god I found your video.. thank you very much Khan Academy!

[@gloryprasanna9044]

ஷர்

[@sultanmahmud7029]

Man what are you made of Simple things; many teacher blabbered in my life but nobody cleared the concept. Thank u man.

[@phlegmsmoothie]

I had like to see the face of this angelic voice who helped us

[@rumideka5485]

He is Mahesh sir he has his own channel in youtube 😅😊

[@mdinventions1763]

@@rumideka5485 what's the name of the KZbin channel please reply

[@HyperSpace588]

@@mdinventions1763 FloatHeadPhysics

[@PriyakhiSaikia-e2h]

​@@mdinventions1763 floating head physics

[@vatsalshinde1252]

@mdinventions1763 FloatHeadPhysics

[@VG__]

So practical, i would love to study entire physics if YOU are my physics teacher, literally ( not joking!) If You will teach me physics, I am ready to pursue physics as my career option🥺❤️

[@radhajha2931]

Same

[@earthilean9236]

Literally, i agreed with u buddy🥹 he is fantastic 😍

[@vanshikaverma9a_477]

Same

[@smgamer7078]

Agree

[@NeoTheGreat69]

110% agreed

[@pingu8394]

My textbook did an atrocious job at explaining this, but you have made it super clear! Thank you so much. 🌸🌸

[@rainsmush]

same Pingu ... textbooks are 👎

[@EhsanAmini]

Great video as always. Just one small point. When more current is drawn, the charges don't move any faster, but more charges are pumped per unit time. Current is the flow rate of charge (charge density per time) not its velocity. The travelled distance per unit time per charge (charge velocity) is not affected. More charges require more work (energy) to go through the internal resistor, and the more work is done per unit time, the greater amount of energy is lost as heat.

[@dikshajain2778]

14:07 a whole lot! You are a great teacher sir. Explained everything like butterflow :)

[@physicshunt9563]

kzbin.info/www/bejne/rXypaIGrfrSkrsk

[@rayanalive2358]

SUCH AN UNDERRATED VIDEO! The explanation was comprehensive & intuitive, and hats off for being such an adept teacher!

[@statuspiromen1364]

I dont know why students are watching alakh pandey and other unacedemy, vedantu. They dont know there is a genius channel khan academy. And really thanks sir for making a revolution in education

[@shanmukeshr1696]

True I truly have no idea what will they understand watching for 1 hr or so

[@vineet5701]

Pw lectures are extremely long and boring..

[@statuspiromen1364]

@@vineet5701 yeah bro

[@statuspiromen1364]

@@vineet5701 khan academy lecture are fully based on concepts and ideas

[@vineet5701]

@@statuspiromen1364 khan academy has concept based lectures...

[@treshanraoganni4682]

Honestly, i saw many videos on KZbin but this video and only this one has given me a lucid understanding of the concept. Heartfelt gratitude to you sir!

[@mad3ub_]

crazy how well this guy explained not only emf , tv and ir , but also the fundamental nature of how charges and voltage works Well done mate

[@jays6430]

A very helpful Intuitive explanation of the topic. This helped a lot, thanks!

[@habibououmarou9791]

My friend, this is totally different, I wish you were my teacher when I was in high school. really awesome. Thanks a lot.

[@studyaccount8]

Mahesh sir and Khan Academy have had an incredible impact on my education and my life. Mahesh sir taught me with clarity and passion, while Khan Academy was my go-to resource for everything. As I move forward, I will carry their inspiration and lessons with me always. I am forever grateful to them. 🌟

[@benedictprajwal8518]

I had trouble understanding this in online classes, You people helped me a lot, Thank you so much

[@Lava_ninjaa]

I was never explained it so well. Alas! Concepts aren't taught well in some institutions. On the other hand, sir u have done an awesome job. Your a true gem. Understood it crystal clear. Really appreciate.

[@gamingwithshaurya470]

Teachers like you give us clear understanding of physics.

[@uvaanstree854]

You should deserve a million like for this effort :)

[@ch.uma1927]

It's just not clear, it's crystal clear Thank you soo much for this extraordinary explanation sir...👏👏👏

[@sujathah.s1412]

I was finding a great problem with emf and terminal voltage but now it's crystal clear

[@Ranittttt]

Mahesh sir, I dont have any words to express how much grateful I am to you for these explanation videos.

[@HarshitKumar-q3s]

I am telling you..... This is the best explanation I have seen about this topic in the entire feed

[@gamingwithshaurya470]

Such an underrated video this video give us clear understanding of voltage EMF but sir if please make a video on how is potential difference created inside a cell

[@hufflepuff4444]

EPIC EXPLANATION, SIMPLY EPIC. Thanks a lot, Sir!

[@leethathomas9320]

This video saved my life...Honestly...I watched many videos but this one.I don't have words

[@md.khorshidalam2164]

Really a great video !!! You taught it very well,saw a lot of videos but never understood the topics that clear ...............So, thanks for being here .

[@doer.me99]

Many videos on this topic but it only this one where i understood. Thank you sir! Best Physics teacher with incredible content 🤩

[@Madara-r1b]

I liked it enough to hit the subscribe button first than like button.Support this guy and motivate him to make more of such videos , once again an outstanding applause from me

[@vishali309]

This video deserves a lot than others !!! ✌🌟🔥 Thank you sir, I have been confused in this topic from my academic year, now it's crystal clear !!

[@diyamehra6133]

I actually feeled what might be happening in the battery through this vedio And that was amazing 👍👍

[@sudiptotop]

The explanation is very lucid. I have finally got it and will be able to explain it to my daughter. Thank a zillion.

[@sarveshjaiswal5220]

10:57 you say the terminal voltage drops I say the mic drops Respect 💯

[@rainsmush]

💯

[@rahulsingh.1582]

This is the best explaination of this topic forever Love your explanation 😍😍

[@swastithakur4363]

Sir thank you for this lucid explaination, you are an incredible teacher ,sir we all aspire to be like you

[@mbarakmahmoud2150]

Honestly speaking...it's the best of explanation.

[@Kalkidan-kv6mz]

I don't have any word to tell about how much I am admired you becouse of your interseting detail video

[@shreyasvempala657]

Literally watched 5 videos of this topic and this the only one that made me understand the concept till depth.

[@Midhun-o4g]

Crystal clear!! ⭐ Thank you sir ❤

[@Vanadium050]

The charge can be negative too right? Using which he explained EMF?

[@marjanamajeed8861]

u r such a gem🔥

[@khushithemasti2991]

Woww ! Mind blowing...I just kept on reading and remembering this topic but after watching this video I can understand everything and relate to the definitions and text given in the book...Oh my goodness, thanks a lot !

[@Surendiranerd3886]

This helps a lot thank you I was wondering what was going on when this was taught in class this certainly helps me thank you

[@devotioadorat313]

Khan academy is soo underrated 😫

[@h49453]

No words for your wisdom 😀

[@imonsanyal]

I like the fact that he gives more importance in your explaining the concept not the derivation.

[@AlanMathew-bm5nn]

Thank you so much for making me understand this concept 🥰🥰

[@shauryaverma2705]

Happy teacher's day sir

[@M.M.T109]

Superb from Pakistan 🇵🇰🇵🇰🇵🇰

[@shuchibarui2200]

This is incredible. Wow first time I felt like it's not phy but a story that got into my head right at the moment.

[@169eprincyrani8]

Excellent explanation... I finally came across the real meaning of these terms. After watching hell lot of videos, I can confidently say that this one was the best✨ Thank you!!!

[@Xeron-w3f]

This video was really worth it to watch

[@floralawrence9927]

May God Bless you Words can't explain how u have helped me

[@sakumieika]

OMG! so clear! Thank you so much!!

[@Yunus_sanjari]

Crystal clear, thank you so much

[@shrushh2007]

Dudee u just cleared topic in 14 min and that to crystal clear❤ thanku

[@kalaiselvanrajasekaran8352]

Love u r explanations man,and highly appreciating for the efforts you put to make us understand.

[@VenuGopal-we5lq]

Only video that made me understand this topic❤❤❤

[@rumours.9508]

I'm speech less ,you're the one my best tutor in my way thanks for your process and thoughts to do this great job without any bubble reputation

[@SUZYZHANG-jj1xe]

Best video I’ve seen so far❤❤❤thank you!🎉

[@radhikapeddinti9264]

Thanks my teacher teaches from our course Books 📚 u sir said it more clearly 🎉

[@T_Alexander.]

Bro this was so educational! I wasn't getting a thing in the chapter of Cells but tysm this rlly helped out a lot!

[@castorantares7375]

Thank you so much🎉 I see it clearly now.

[@Motivationbykhalid]

wow cleared the whole confusion just in 14.30 minnutes❤

[@factschool7868]

Thankyou sir for clearing my concepts

[@lalkrishnasingh7341]

Hats off To ur DEDICATION AND The way of teaching is just amazing 🥲🥲

[@SambridhTheZenith]

Beautiful video, Thanks Boss.

[@sharlizeperez1097]

bro i watched so many videos before i found this thank you so much, such a good job !!!

[@prasanna-jt7ub]

You just killed the concept....love from india❤

[@Nuna-hx5ek]

I am very grateful for your detailed explanation 😊

[@doseoffaiyaz]

Best video on the topic hands down!

[@dhanalakshmiprakash8784]

Thank you so much 😊... Great explanation...

[@ranithomas6297]

This was very helpful🙏❤️❤️

[@AnimeloveNaruto-i3c]

14min 30 sec worth worth worth now I love to study physics ❤

[@MansiSen-mt9vg]

Thank you so much sir 😊😊....after watching this video my concepts are crystal clear🤩🤩

[@harshsingh6251]

Thanks, you made it so easy to understand.😁👌even a class 2 student can understand it easily

[@elysia6005]

Hope to see more videos of you sir! You helped a lot! ♥️✨

[@iva4ayushijaiswal76]

Very Nicely Explained ❤❤

[@Ayu-ph8wz]

You have such a nice accent and way of explaining,thankyou sir

[@GolditCruz]

Great job Am delighted 🎉

[@AdityaGupta-jp4vl]

You are the best sir ..........

[@namesake5344]

Just assuming this channel will now continue with its videos post elon musk huge 5 million dollar donation to khan academy recently 🤗🤗🤗🤗🤗🤗🤗🤗

[@naveenyasoju3463]

Thank you bhaayyya,understood very nicely,jai shreeeeeeeeeeeeekrishnnnnnnnnnnn,radhe radheshyam seh milade maa...❤

[@arsheenzahid1972]

Finally I've watched a perfect explaination on this topic it's so confusing for me but I'm glad now my doubts are almost clear 🙂thanks

[@linanouman9545]

Cleared all my doubts. Thank you!

[@varshiniridu363]

Thank you for this video ❤❤❤

[@elbilala]

Thank you so much I can say I was suffering with not understanding this topic.❤❤

[@vahagnmelikyan2906]

I like your video. You take the time to explain slowly. My brain doesn't catch up too quickly.

[@gyroscope6078]

It is beyond of my expectations, great video.

[@samarthvyas8195]

The only video that helped me understand this topic after watching many

[@bitishajana4619]

Incredible explanation! Simple and very effective.

[@vinaychandra3768]

Wahhh!!!!!!! Wahhhh!!!!!!! Really, u r great!!! Wonderful explanation sir!!!👍

[@jvalinrajpurohit8051]

very very nice video please don't stop making this type of videos

[@kavinkishorex-bi9477]

You deserve a 1M views every PCM student must watch it

[@ChitrabhartiPandit]

I agree 👍

[@KrishanKumar-zq8jn]

I really really really loved the video sir. U are gr8 totally able to clear my and most of others doubt

[@AbdulHamid-uw2oe]

Awesome...very nice... Clear all of my confusion...

[@bhawnasaxena3229]

Crystal clear✨ To the point Veryy nice✌🏻

[@hxac_]

Thanks a lot from yemen 🇾🇪

[@mewechawoldu3649]

Wow!! I have never see like this explanation. Thank you!!

[@nmgaming999]

Thank you for the amazing video... it made my concept more clear..

[@arpitasingh5394]

Best video on this topic ❤

[@User1.2.3-k5v]

finally after visting many places i found logic + understanding , feed up of dervations