Electric Current Class 7 | Chemical Effects of Electric Current Class 8 | Sprint Science | Vedantu

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Electric Current and its effects Class 7 | Chemical Effects of Electric Current Class 8 | Science Sprint | Vedantu - In today's Science Sprint session, we discuss electric current and its effects of class 7 and chemical effects of electric current of class 8. The aspirants are advised to watch the entire video lecture for a better understanding of these chemical effects of electric current and electric current and its effects chapters. This session will mainly be around the most important topic of chemical effects of electric current class 8 science and
electric current and its effects class 7 science.
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#ElectricCurrentAnditsEffectsClass7 #ChemicalEffectsOfElectricCurrentClass 8 #ScienceSprint

[@VedantuJunior]

🧠Test Your Brain With V Quiz👉vdnt.in/xiH5E 🤙📲💬 Get Expert Advice from your favorite Master Teachers Team - vdnt.in/xvi4V 🟡Avail all Exciting Vedantu Pro Courses here! ✅Click here for Class 6 CBSE :👉vdnt.in/y2mhp ✅Click here for Class 7 CBSE :👉vdnt.in/y2mh7 ✅Click here for Class 8 CBSE :👉vdnt.in/y2mgu ✅Click here for Class 8 JEE/NEET Foundation: 👉vdnt.in/y2mgcNow you have the chance to chat with our amazing and energetic teachers DIRECTLY. Our Telegram group - t.me/VedantuJunior is filling FAST. ✅ Subscribe to Vedantu Pro Now: www.vedantu.com/course/pro?flow=marketing&Pzf7A_FOlc Use Promo code: NBPRO or YTPRO for Additional Discount!!

[@simranchawra8377]

Mam what aap I installed

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@@simranchawra8377 Vedantu

[@rmarmy9449]

We miss you mam

[@gamingwithbot4332]

@@rmarmy9449 i love u mam

[@gamingwithbot4332]

Lekin cars me scratch ate hai

[@arshpreetubhi3294]

That person would be legend who is seeing this one day before the exam like me 😂😂

[@tamannagp8261]

bruh believe me or not,its currently 1:37am right now and i have my science exam today at like 8am and now is when im watching this video lol

[@badxboomer3466]

Nope😂🤣😂

[@RajwinderKaur-un1jm]

Yeah 😅

[@preetikatta2624]

Yeah

[@OPGamer-rx9gz]

I am seeing this 4 hours before exam

[@deepagauniyal3895]

21:40 (here class 8th' starts)

[@siddharthsingh5115]

thanks

[@laughingjoker8800]

Thanks

[@depressedrrfan]

Thank you

[@__hwk___aayush1335]

Thanks bro

[@prateek0357]

thank u

[@wildcraze69420]

21:41 starts for class 8

[@jayalakshmy1105]

O

[@Gurubkshsinghbal]

Abe ja na nibbe

[@annajimmy1725]

thanks bro.i was searching for this comment ;)

[@RitvikAnand1711]

@@Gurubkshsinghbal 😅😂😂

[@Gurubkshsinghbal]

@@RitvikAnand1711 😂😂😂

[@aishwaryasingh4549]

Thats what I needed 🤩🤩 Enjoying studying. Tomorrow is my exam, tysm for the help 😊😊😊

[@RajSingh-pv3yn]

Really very nice study

[@rakulusehaha2234]

wow thats nice

[@jiyaorriyachannelriya9428]

Are you blink

[@aishwaryasingh4549]

@@jiyaorriyachannelriya9428 blink?

[@sugassavagelittlesister4492]

@@jiyaorriyachannelriya9428 u mean blackpink's blinks ? Haha ! Kpop here as well ! But im not a blink , im an ARMY Im a fan of the best kpop group in the world , Ofcourse ....(drum roll pls)...................BTS !!!

[@twinklepallewar625]

21:50 explanation of 8th class' chapter starts

[@vamikasingh3563]

tysm for mentioning

[@anya..950]

Tysm

[@devikarnair4969]

MA,AM WILL YOU PLEASE SHOW EXPERIMENTS LIVE IT WILL MAKES SIMPLE TO UNDERSTAND THE CHAPTER PLEASEEEEEE....

[@prasannabandi1127]

I even know bts

[@Crumbsss._]

Love BTS❤️❤️

[@ekamgill4356]

Ma'am has left vedantu.she teaches with unacadmy now

[@moumitalahachakraborty1693]

@@Crumbsss._ no bts losers only vedantu

[@nami777x]

@@punamsingh2851 no

[@tamannagp8261]

bruh believe me or not,its currently 1:37am right now and i have my science exam today at like 8am and now is when im watching this video lmaoo

[@spoiltbrat_]

Boy that’s messed up lol I am watching it a day before my exam 🤪

[@3everyoung]

I'm watching at 9pm and I have my exam in the morning at 9 am. 😂😂😂

[@narasimhamurty4579]

I haven't understand magnetic electric can you explain me clearly

[@Afeefa-714]

Affan 😃😃☝️

[@v-curveicecream2008]

Yes mam can t explain clear

[@RajeshSingh-wn8rq]

Watch it again 😂

[@kanishk2082]

@narasimha Murty An electro magnet is a insulating wire around a magnet which causes a magnetic pull

[@kanishk2082]

The reason why people use an electromagnet in industries is because it is more powerful than a normal magnet

[@fazerival5537]

Ma'am you and Vedantu is the teaching class and your are the best teacher😍😍

[@shankarprasad1235]

Yes write

[@rakshitpandey4131]

PathA h kis way me best h 🤣

[@rakshitpandey4131]

Lol

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@@rakshitpandey4131 opposite way me😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂

[@suberawat6135]

Ma'am your teaching is very very good and I proud that I am student of vedantu 😃😄😇😊

[@liticecream_king8086]

O ur also rawat i am too :D

[@Thisisurvashi]

Mam you are a good teacher, thanks to teach me chemical effects of electric current 👍🏼I really like vedantu

[@techxempire298]

The class 8 was starts at 21:40 save your time if you are in class 8

[@SudarshanaNirbanIndaniya]

Thank you

[@itsrvedits8033]

Really vedantu teachers's teaching style is on another level 💜💜💜💜 Love you so much 💜

[@Rudra437]

@itsrvedits8033 yes you are right

[@studywithzobya]

level 5

[@_entetygaming606_3]

💩💩💩

[@Rfilmss_]

Heartedly thanks ma'am 😭😭😭I couldn't make people understand atleast what I'm saying 😂 but you made us learn a lesson in just 34 minutes !!! I can't thank you enough 😭😭😭😭😭😭love you ma'am and miss you 😭😭😭😭😭😭😭😭😢😢😢😢😢😢😢😢😢😢💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜

[@jeonjungkookie4513]

Army💜🥰

[@Rfilmss_]

@@jeonjungkookie4513 heya!

[@mirrayaantariq3899]

Army 💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜

[@Rfilmss_]

@@mirrayaantariq3899 hyyyy💜

[@tejvirsingh1828]

Thank you so much it's my first time studying from vedantu and i m really impressed thank you so much ma'am

[@AbhinavSingh-ju9cb]

Hello Ma'am I have made Magnetic levitation Train{MANGLEV TRAIN } As we have made it in our science kit My name is Abhinav Singh of class7 of mayur public school

[@RajniSharma-mq7vw]

13:45 Mam 😟 you didn't explain magnatic effact of electric circuite very well...i couldn't understand what actully magnatic effact of electric circuit is..and how wires acts like magnet...how magnetic charge generates? And why compass needle deflects....... 15:42 mam you also didn't explain that why iron nail start attracting metalic substance when the circuit is closed , why it's happens?

[@aparajitasinghaadhyasingh1070]

Magnetic Effect- Suppose I have a circuit that is closed, so when we will put a magnetic compass near the circuit you'll see that the needle is getting attracted to the circuit and when we will open the circuit the needle comes to it's original position

[@RajniSharma-mq7vw]

@@aparajitasinghaadhyasingh1070many thanks to you that you try to explain me but all the things which you are telling to me is already cleared to me! My exact question is that....how magnetic effect generates...what happens in the circuit so that it starts behaving as if it is a magnet...i know when we coil a metalic wire in anything and attach it to a circuit it will behave lika a magnet but i wanna know how it's happens..

[@memestolaugh]

Magnetic effect of current is generated when electric current flows through a wire

[@RajniSharma-mq7vw]

All right

[@aparajitasinghaadhyasingh1070]

@@RajniSharma-mq7vw it's my pleasure

[@dr.arvindkale721]

but when the high current is flowing throughout the fuse wire melts so then the fuse will it work again after melting wire or we will have to replace it

[@letsstudyclass8291]

At old times, when fuse wire user to melts we had to replace it but nowadays those fuses are used which can be just turned off when high current passes or can be turned on back again. Hope it helps.

[@priyanaveenchander]

Omg I was sii frustrated because I couldn't get the best explanation, but here I loved mazza aa raha hai padthe samai ... Thanks a lot❤️❤️❤️❤️❤️

[@gamingwithbot4332]

Agar tujhe maza aa raha tha tab toh tu pakka boy hai

[@moonmoonmukherjee4020]

🤣🤣🤣🤣🤣😅😅😅

[@ramdattbawari8514]

Hahhaha

[@waasta-gharaangan4685]

Hi

[@someyasingh6761]

Kuch bhi

[@diyamahajan9614]

after hearing what people says (legends are watching a day before their exam) I think I am ultra legend because I am watching it 1 hour before my exam at 2x speed

[@tipsbycutieridhaan1843]

Just saw your videos related to the topics and revision done.. You are great ma'am.. THIS HELPED ME A TON . TYSM

[@hithayathrahman4060]

It was very difficult to study this chapter and I don't have interest in this chapter After mam teaching it is very easy and interesting

[@mhentertainment4891]

It's nothing about who teaches it's about we understand and keep interest ma'am also teach do well It depends on us and the person who teach us

[@mrunkown488]

⭐⭐⭐⭐⭐Wow ,nice l really like nabamita mam's explanation as well as her trick to explain.East or West Vedantu is the best .BEST KZbinR IS VEDANTU👍👍👍👍👍👍👍

[@sudhasunny3889]

Sodi

[@lathagb2088]

Legends r seeing this is in 2021😂

[@royalsisters1732]

Nabamita mam you are so amazing teacher you explains so nicely , I love science and as you are a very nice science teacher so I really really like you and appreciate it ! Mam you are amazing. Keep it on please For the sake of us...

[@royalsisters1732]

Mam thanks 😁

[@royalsisters1732]

Thank you so much mam😁

[@arshpreetubhi3294]

You are right

[@royalsisters1732]

@@arshpreetubhi3294 thanks 😊

[@arshpreetubhi3294]

@@royalsisters1732 😁

[@arpitamukherjee8291]

Legend's are those who will become something by just studying form books and youtube 👍👍👍👍🔥🔥🔥

[@Sunitasingh-xs7rq]

What?! What something Ohhh you mean carpenter and mechanic 😂

[@arpitamukherjee8291]

@@Sunitasingh-xs7rq like u 😂😂

[@nirmalarvrp]

But I'm not studying from youtube , I pick only Q/a's from youtube tho😲.I usually study from my Book n my mom will teach me 🤭👌....I just clicked on this vid for no reason 😉

[@arpitamukherjee8291]

@@nirmalarvrp so 😀

[@RAVIKUMAR-ln6ht]

I want to become IPS officer so I am just studying through youtube books and if someone else will study sk what's your problem From khushboo rana

[@anandkumar-cm9dw]

In my school book something about cartridge fuse and MCB(miniature circuit breaker)use is also given.....do ma’am can u explain me that

[@heliotropix64]

@weirdo !! weirdo!!

[@mrcustompuppet8897]

@weirdo !! overloading is when current is exceeding the limit and this is where fuses come in handy Short circuit is when a live wire (a wire with current) is connected with a neutral or earth wire (a wire with no current passing through it) creates a type of reaction called a short circuit

[@Priti_Sinha854]

You are reading ncert class 7 book of science

[@letsstudyclass8291]

Catridge fuses were the fuses which were used earlier in circuit but we had to replace them when they melts thus, nowadays mcb's are there which are the fuses that can be easily turned on and off and no need to replace them as well

[@KamalN-ic6le]

Awesome teaching mam....Had a lots of doubt but now I am very much clear. My toughest has become the easiest of all . Thank you so much .LIKED...SHARED and SUBSCRIBED!!!!

[@shouryasingh9569]

Nope kid

[@____thest_]

@@shouryasingh9569 bhhbbbbbbbbbbb jkjjkj jiiyvm khvnhkvi jihhjkuv

[@studyclass8withpracheta679]

Ma'am if liquid can produce electricity then why in the first 3 diagram battery was used ??

[@seemavibhute3164]

Liquid is not producing electricity it is good conductor of electricity my baccha....

[@ArchanaSingh-rl6gs]

@@seemavibhute3164 exactly electrolyte is a liquid which conducts electricity and undergoes decomposition and electrolyte is mainly the salt solution of the desiresd metal

[@Avantika_0980.]

I couldn't study this chapter last year due to corona virus I couldn't go to school and i missed everything now I m in 8th and my and day after tomorrow I have my unit test of this chapter...... Thank u mam ❤❤

[@phjsiddhu54]

have best in test

[@Sujata_Singh_1983]

Noob: Watching this a month before exam📆 Pro: Watching this a week before exam📅 Hacker: Watching this a day before exam⏳ God: Watching this an hour before exam⏰ Which one are you😂😂

[@angelanand3553]

Hacker actually

[@Sujata_Singh_1983]

@@angelanand3553 🤣

[@sangitaranijha2246]

Mam in my mastering science by biman basu class 7 the symbol of cell is like 3:39 the first line is short &thin second one is long & thick which should I remember.I am so cofused plz reply

[@youtubedynamic1367]

Pdf notes aren't available

[@ruchandchoudhary379]

Mam I have doubt that examples of magnetic and heating effect of current plz

[@letsstudyclass8291]

Magnetic effect is that compass activity that mam shown and heating effect can be seen in a bulb

[@gardencreativity7068]

Ma'am r u still a master teacher in vedantu If not then also u are master teacher in my heart Thank you for all your teaching

[@preetikamboj3021]

U are simply superb

[@chittisneha1098]

It was really interesting and the way you teached is also understandable... Thank you 😁mam

[@sarjuranpariya8595]

Ma’am thank you for your kind information I under stand easily this chapter

[@waasta-gharaangan4685]

Really I didn't understood anything

[@waasta-gharaangan4685]

Hi

[@yashasvi1281]

Mam you are my favourite teacher among all the teacher , So Can you also make videos on physics and Biology lessons

[@ryugujiken998]

13:31-------Comment doubts are never answered XD

[@meetuchowdhury7118]

True😂😂

[@badxboomer3466]

Yeah vro🤣😂🤣😂🤣😂😂🤣😂🤣😂🤣😂🤣😂🤣🤣

[@aerospacebriefcase2290]

where to ask then>

[@dilshadazad4334]

Ma'am If we pluck a wire to a circuit and the switch is off . Then we have touched a break wire we got electric shock or not

[@rounak168]

No

[@saihardhikreddy3560]

No

[@dilshadazad4334]

Try to answer by experiment.

[@kusum.d13]

I am in 7th in 8th will surely start Learning from Vedantu 👍🏻

[@HaRi-yb2sv]

Joined

[@AnitaGupta-jd3lu]

Mam in electro voltic cell, electolysis process takes place in what

[@shreeymsthoughts7354]

inside the cell

[@her.3]

Thank you so much ❤ ma'am .

[@tsetannamgail5679]

Mam what is deflection. Please explane it in brief.

[@letsstudyclass8291]

I guess it is when a substance starts moving here and there like the needle of compass...

[@ikramhussain6348]

A change of direction after hitting somebody/something is called deflection.

[@coldonemamba5089]

12:00

[@deepanshiyadav1172]

Ma'am please tell when the switch is in o position which type of circuit is it ?? Is it open circuit I think so.... Please tell ma'am

[@juhisharma8933]

Nabamita ma'am is the best teacher of this whole vedantu team . Pritesh sir is also good. Live the way you teach ma'am.. Thanks to teach us..

[@arnavgaming7304]

Bilkul nahi

[@sharjeelplays2863]

You are right

[@Naatak1]

I want to ask u to all who are watching this session ....are u all from class 7 th? Because when I was 7 th I didn't even able to understand English ...u guys are completely filled the comment box in English....damn great

[@lilixo6895]

😄😄😅😅Cbse,English medium broh, of course, eng will be the language everywhere even at home mostly. . 😇😄

[@akshaytomar6748]

Brilliant explanation with a brilliant teacher 💯💯

[@akshaytomar6748]

@@tafheem9727 she teaches in a fantastic way

[@nilamghedia7302]

Ma'am I understand all the thing you study us thank you very much

[@dhairyaguliyani3747]

HOW AMOUNT OF HEAT PRODUCED DEPENDS ON THICKNESS,LENGTH AND MATERIAL

[@teakottus1420]

dont now bro

[@dhairyaguliyani3747]

@@teakottus1420 yes

[@InnerDev1]

*Ma'am what metal is generally use in making of Electric fuse?* *Please Answer!!!*

[@sudhakarraolingampalli102]

Lead

[@gyanendraupadhyay7625]

Lead

[@kausalachunduru1716]

lead

[@someyasingh6761]

Lead bruh,!!

[@thesristizone5450]

Class 8 21:39

[@mamatamishra9542]

Thank you mam

[@nishtharana1170]

thank u so much

[@rachanareddy1075]

Me thinking why do people study one day before their exam and then I realize that I am also studying for my tomorrow's exam

[@vizzugadu]

😂😂😂😂😂😂😂😂

[@shantakumari7073]

Ya

[@saumya_9544]

I recently did this😅😅

[@dishahatti5449]

😇😃😝

[@anuthevlogger001]

There see one day before exam for their revise 😂😂 not they are reading first time And I am seeing it one day after exam 😃

[@fashionhubandlibas]

Thanku for this video

[@saha.debanjali]

Thank you so much mam.... It helped me to prepare well for my exams...

[@gaurinautiyal8579]

Thank u

[@dadapawar2192]

Hey, am getting confused in electrolysis and electroplating..plz clear my confusion

[@lakshmithirunavukkarasu262]

great

[@aayushi8715]

Electrolysis refers to the decomposition of the substance by an electric current and electroplating is the process of coating a layer of metal to another metal . Hope it helps you

[@dadapawar2192]

@@aayushi8715 Thankyou so so much😇

[@Vijusamuel465]

Ma'am i have a doubt. Can u please explain why the positive terminal and negative terminal always pass electricity, why not positive to positive terminal?? Please reply back in comment section. Thank you

[@sushmadevi8113]

Yes yes this problem also with me

[@Vijusamuel465]

@@sushmadevi8113 ok

[@Vijusamuel465]

But pls can u reply? With some explaination

[@abdullahasma5720]

Me

[@alekhyapalli4533]

Nabamita mam has left vedantu and has joined unacademy youtoo channel

[@sangeetachatterjee8941]

Ma'am i also got it,, i am also very proud to say that i am student of vedantu and your yeaching skills is very good,, i love it

[@thevishnuchanters3084]

Vedantu does not post many videos of social science. visit magnet brain to get those, really good explanations not saying that vedantu is bad .just saying that both are da best!!! 😄

[@deeppandey5654]

yup

[@shreyaa5335]

Yes ......

[@ghanshyamgupta7061]

I felt too much good when I listen to mam that I immediately subscribe and like the channel

[@salmakhatoon2890]

Mam I've a question that does heating effect of current takes place while magnetic effect is working?

[@AshutoshKumar-bc8cy]

Yea

[@rawwsun]

Thanks for the explanation.

[@pikkidevi2918]

Thanks mam the way you teach is awesome I understand whole chapter clearly

[@s.banerjeeme664]

Mam this video is very helpful for me as revision of class 7 is there as well as my class concepts which is class 8 concepts are also there thanks a lot

[@pratibharanisingh2730]

I really like your explanation mam vedantu is the best aap i ever seen and especially your trick of explanation mam but i just can't understand the electric bell can you plz explain me plz . I'm confused!!! But your the best teacher of science!

[@siddharthdwivedi6176]

try unacademy

[@vanshikamahajan4097]

@@siddharthdwivedi6176 damn😂😂

[@siddharthdwivedi6176]

@@vanshikamahajan4097 op bolte

[@meghasehgal4285]

Stop it at 32:50 Lmao 😂 anyways thnks a lot ma'am 🙏 u teach really well ... I am studying science from u as my final terms are coming soon😊😊

[@schoolactivity9241]

Are you an army too?💜

[@meghasehgal4285]

@@schoolactivity9241 yeaa 💜💜

[@schoolactivity9241]

@@meghasehgal4285 litteraly armys are everywhere 😂

[@meghasehgal4285]

@@schoolactivity9241 ikr 😂💜

[@kys.4092]

What is it I didn't get it

[@deepanambiar8192]

Thank you so much Ma'am. This video helped me to understand this chapter...😊😊 The Electromagnet topic When I read the textbook I didn't understand but after seeing this video I understood it very well....

[@fforchestragaming8923]

Please make a separate video of electric bill and explain it briefly

[@vallabhshah6052]

Mam I am Kavya Shah Mam you are amazing, mam Can you take ch-12 Friction??please??

[@anupkumarmandal7555]

Already there 😊

[@namitakumari1077]

I got it! Thanks alot mam :-)

[@VedantuJunior]

Most welcome 😊

[@anandpatil5284]

@@VedantuJunior ⁶

[@anandpatil5284]

L00

[@syedzahaan172]

@SyedZahaan

[@v.h.pathak5725]

LOL

[@guess8569]

Mam miss uh ❣️

[@sujitbehera2826]

In my school book and the other day I was going through the same thing I did for a while now and then again after reading this article you will see how I feel who I am with you and the people who have been there for me 🤔🤗

[@tamannamandal8984]

mam i just wanna ask that on the slide of electric bell one.....there was a CELL drawn not BATTERY { as u told earlier}😑😑😑

[@amankant1480]

It's a cell

[@raideondeeznutz1396]

k so mistakes happen can you not act so immature?

[@tamannamandal8984]

@@raideondeeznutz1396 i got it thanks

[@user-cr3jb6jx6m]

Ma'am u teach very nice I like ur explanation 😍🤩

[@chandrabhusantiwari1233]

vedantu is what thats let you study better 💖💖💖🤩🤩

[@sumanupadhyay8864]

Yeah, a good platform for study

[@mohamedhashim9183]

No

[@VlBPrithwishGope]

Mam make the concept clear and interesting

[@Neel841]

U are the best teacher 👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌I was cracking my head after 5 days I have my examination of 6 chapters 😃😃 thank thank you so much

[@mkhera80]

Can u tell difference between cell and battery

[@anishthingbaijam4924]

A combination of two or more cells is called a battery.

[@darshanvats1008]

The cell is just a single cell but a battery is a combination of connection of two or more cells

[@jeniya1765]

loved this class so much !!!

[@zainabfatima199]

THANK U MAAM!! this really helped, great explanation done by a great teacher!!!

[@sangeeta..5293]

Mam can you please explain the switch again Why when it is closed the switch is on and why when its open the switch is off Please explain it again

[@DhananjayKumar-ms2jh]

Thanku so much mam .I can't try to understand physics but when I see this video than I thought that really physics is so intersting .So I tried my best to understand it and also try to download this app .If my parents agree for this.thanks a lot mam .you are amazing😀😍

[@gunasai9347]

Yes

[@svmcheema6891]

mam air conditioner is not produce heat?

[@Xpectrum3570]

Mam can we use electro magnets to lifts elevators?

[@harshaingole9267]

Mam one doubt in the diagram of magnetic effects that diagram is there of which compass... Directions' compass or maths compass that we use for geometry?

[@mrcustompuppet8897]

Directions one because the needle has a tiny magnet which deflects when an another magnet is placed or with an electric conductor which has current flown through it

[@sasmitajena9359]

You r a good teacher Ma'am!

[@uchihaitachi8133]

She is not good maam

[@uchihaitachi8133]

Not even very good

[@uchihaitachi8133]

She is Suberb teacher

[@isabellayourfriend8341]

Also teach applications of the heating effect of electric current and their important electrical appliances by step by step

[@isabellayourfriend8341]

Please also teach about causes of excessive flow of electric current

[@memestolaugh]

If we don't have any electric fuse in our house than we can get a great great damage or it can blast or the fire will also goes on and on and if we didn't able to estinguish it it can catch fire and can fire the whole house

[@aradhyagoyal1159]

One time me and my freind was remote controlling our cars he could control my car from his controler is this the example of magnetic effect

[@parigarg9794]

Can u teach 7thand 8th separately instead of Wasting time

[@jacksonbodra6450]

lol

[@swiftcone9990]

this is not wasting time

[@parigarg9794]

@@swiftcone9990 it is for me ok

[@parigarg9794]

@@jacksonbodra6450 🤨🤨😏

[@shreeamulyad4705]

Thank you so much for this Ma'am, This helped me a lot.☺🙏

[@vasundarabhargav2232]

thankk u sooo much mam i loved ur teaching..... but i dont understand hindi so if u talk in english i would be amazed.. i am liked shared and subscribed... everyone do it!!!!!

[@aidashaikh522]

Ma'am if in exam. Teacher tell to make a sircuit it will be told that in the circuit we have to use battery 🔋 or cell ?

[@abhimanyu1styear463]

Watching this sincerly one day before exam 😁

[@hrideshkumardubey8879]

Ma'am I Have Dout That when electric current pass through a circuit or a wire then I have doubt that wire is behave like a magnet or that iron nail

[@seemavibhute3164]

Iron nail...

[@hrideshkumardubey8879]

How ?? Outer covering of that wire is insulater So How Current Pass On A Iron Nail .

[@yuvrajkumar3961]

i have a doubt that when we glow a bulb it becomes hot but when we off it it becomes cold so sun temperature is also continuously increasing or not

[@yuvrajkumar3961]

telll me please

[@letsstudyclass8291]

When bulb is on it conducts current thats why there heat is produced and when it is off no current is passed so no heat

[@yuvrajkumar3961]

@@letsstudyclass8291 That i know but that sun question I cant understand still

[@letsstudyclass8291]

I guess in that case yes, bcz it is said that sun which is a hot ball(star) increases in size day by day so that means it's temperature is also increasing

[@mdbalister4572]

Hi Mam..... I didn't understood about the Electric bell..... Can you pls help me explaining about the same???

[@anushkaarora9200]

Wapas se dekh le same