Electric Current and Its Effects | Full Chapter Revision under 30 mins | Class 7 Science

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  • Опубликовано: 14 окт 2024

Комментарии • 162

  • @SanchitiS-e6h
    @SanchitiS-e6h 7 месяцев назад +92

    1 like= full marks

  • @khushiumeshkaushik2657
    @khushiumeshkaushik2657 8 месяцев назад +13

    Answer to the homework question- electromagnet D with 80 turns will attract the most pins as the more number of turns of wire the more the current strength..And thank u sir for such a wonderful revision in such a short amount of time!

  • @AishwaryaMnair-vp2wg
    @AishwaryaMnair-vp2wg 7 месяцев назад +3

    0:27

  • @AtomicStudent
    @AtomicStudent 8 месяцев назад +2

    Sir the homework question is very easy the ans is D = 80
    🎉

  • @ChitraMajhi-zp6lp
    @ChitraMajhi-zp6lp 17 дней назад

    D=80
    As the more no. of turns the more current produced

  • @Akarsh_Damekar
    @Akarsh_Damekar 8 месяцев назад +4

    80 turns wala bohot Sara pins attract karega
    Explanation. As we learnt that more batteries or cells will give more power and the only one cell with many turns will attract more pins

  • @meenakumari5526
    @meenakumari5526 7 месяцев назад +2

    Homework Q answers= d

  • @AnnikaMary-so4lx
    @AnnikaMary-so4lx 25 дней назад

    18:27 Fuse is a very nice person , it sacrifice to save others 😂

  • @geniusaj1549
    @geniusaj1549 8 месяцев назад +9

    Electromagnetic D : because as explained 27:02 electromagnet with more turns will attract more pins 32:20 32:20 32:20

  • @sunitaswain9197
    @sunitaswain9197 8 месяцев назад +3

    Sir please a video on nso level 2 ch 10 our environment,changes around us,fibre to fabric a live please 🥺❤️all concepts pleaseeeeeeeeeee

  • @Dhruv_Gupta_13Official
    @Dhruv_Gupta_13Official 7 месяцев назад +2

    Electromagnet-D will attract more more pins because the greater the number of turns,the more is the strength of the Electromagnet and All of them have identical batteries so The power is given same to all but The One that has more turns Will be most powerful among the all.

  • @chessgangster8358
    @chessgangster8358 5 месяцев назад

    more insulation = more power. Hence d will attract more

  • @anushkaarya1082
    @anushkaarya1082 7 месяцев назад +1

    Please create a short on the electric bell experiment for a better understanding

  • @DIYADILJITH-kf2rb
    @DIYADILJITH-kf2rb 14 дней назад

    Homework question: D will attract more iron pins

  • @DAKSHESH79
    @DAKSHESH79 8 месяцев назад +2

    The electromagnet with 80 turns will attract the maximum number of pins, followed by that of 60 turns, then 40 turns and finally 20 turns which will attract the least number of pins. This is because, the strength of an electromagnet increases by increasing the number of turns. Name Dakshesh sarpatwar

    • @DAKSHESH79
      @DAKSHESH79 7 месяцев назад

      @TriviaIndia good job 💯

  • @AmitSingh-kr9nt
    @AmitSingh-kr9nt 7 месяцев назад

    Answer of homework question
    electromagnet D will attract more pins

  • @advocateranbirsinghgillrop9688
    @advocateranbirsinghgillrop9688 8 месяцев назад +1

    Electromagnet 'D' with '80' turns will attract more pins .

    • @Lillymartin106
      @Lillymartin106 7 месяцев назад

      Sometimes I dont even take my bag with me😅

    • @Lillymartin106
      @Lillymartin106 7 месяцев назад

      Legends only need black or blue pen in their pockets no pouch😮
      Any legends

    • @Lillymartin106
      @Lillymartin106 7 месяцев назад

      I can see all of your accounts info

    • @Lillymartin106
      @Lillymartin106 7 месяцев назад

      Im you😮

    • @Lillymartin106
      @Lillymartin106 7 месяцев назад

      Your me

  • @maanthecoder11511
    @maanthecoder11511 7 месяцев назад +1

    6:50 battery to ek hai to diagram me kyu 2

  • @gunasekaransathish3165
    @gunasekaransathish3165 7 месяцев назад +2

    -1:5

  • @manjulathati2854
    @manjulathati2854 8 месяцев назад +1

    answer- the electromagnet D which has 80 turns attract the most number of pins. we know that the electromagnet with the most turns has a greater magnetic attraction and thus attracts more than the other electromagnets which have less number of turns.

  • @gunasekaransathish3165
    @gunasekaransathish3165 7 месяцев назад +2

    Thank you sir

  • @Blinky_forever
    @Blinky_forever 8 месяцев назад +2

    Aww!!! 2nd

  • @vibesofkpop284
    @vibesofkpop284 7 месяцев назад

    @byjus-class-678
    HW question
    answer- the D one can attract more pins because it turns 80

  • @Fearless_Football725
    @Fearless_Football725 7 месяцев назад

    80 turns will have more strength more strength more current ✔️

  • @KhushiEdits011
    @KhushiEdits011 8 месяцев назад +1

    HW Question: Electromagnet D because if no of turns is high then strength will be high. thank u sir so much for this session!! I love BYJUS

  • @Nandiniupadhyay876
    @Nandiniupadhyay876 4 месяца назад +1

    80 answer

  • @Itz_queen_Poshali
    @Itz_queen_Poshali 8 месяцев назад +1

    3rd comment ❤❤❤❤

  • @priyanshumishra7217
    @priyanshumishra7217 8 месяцев назад +2

    Why we use tungsten in filament bulb and not nichrome??????🤔🤔🤔

    • @mitulgupta5383
      @mitulgupta5383 7 месяцев назад

      Because tugsten glows unlike nichrome

  • @mandavisingh5733
    @mandavisingh5733 7 месяцев назад +1

    Ans will be d because it have 80tones

  • @reeshmar7624
    @reeshmar7624 7 месяцев назад +1

    80

  • @actinglikejaggi3002
    @actinglikejaggi3002 8 месяцев назад +1

    27:30

  • @mahammadsuhang5595
    @mahammadsuhang5595 6 месяцев назад +1

    Tomorrow's my last exam its science😂

  • @AnujProYT4761
    @AnujProYT4761 7 месяцев назад

    1:15 was good

  • @samanvithamaddineni9080
    @samanvithamaddineni9080 7 месяцев назад +1

    D

  • @Arpitamishra-ni2lt
    @Arpitamishra-ni2lt 8 месяцев назад +1

    Hii sir

  • @NiharikaSanu
    @NiharikaSanu 8 месяцев назад

    Sir lekin light lesson is more hard than electric and it's currents lesson to me itself

  • @HappyDragonflies-fz8um
    @HappyDragonflies-fz8um 8 месяцев назад +1

    Jai shri Ram sir

  • @kamleshyadav8173
    @kamleshyadav8173 8 месяцев назад

    80turns attract more iron piece ❤❤❤

  • @poshali1234
    @poshali1234 8 месяцев назад +4

    1st comment ❤❤❤❤

    • @l12t
      @l12t 8 месяцев назад +1

      Hii

    • @poshali1234
      @poshali1234 8 месяцев назад +1

      @@l12t Hi....!

  • @r.p3265
    @r.p3265 7 месяцев назад

    The electromagnet (d)
    will attract more pins because ,it has more turns than other electromagnet which is giving it more strength than other electromagnetic .

  • @religiousartist.
    @religiousartist. 7 месяцев назад +1

    ELACROMAGNET D

  • @pankajjaiswal4856
    @pankajjaiswal4856 7 месяцев назад +1

    Sir you are the best teacher

  • @Arpitamishra-ni2lt
    @Arpitamishra-ni2lt 8 месяцев назад +1

    Hii

  • @Hmeenah
    @Hmeenah 7 месяцев назад

    Sir the D electromagnet will attract more pins bcz It is having more turns of wire around it. and the more the turns are the more it will attract the pins

  • @mahammadsuhang5595
    @mahammadsuhang5595 6 месяцев назад +2

    Sir 31 mins ho gaye😡😡😡😡😡😡

  • @dipikagadhave514
    @dipikagadhave514 7 месяцев назад

    Very nice

  • @kingcobragaming6188
    @kingcobragaming6188 7 месяцев назад

    3:09

  • @shreyashtamsikar
    @shreyashtamsikar 7 месяцев назад

    Option d

  • @Samriddhi_the_girlie
    @Samriddhi_the_girlie 8 месяцев назад

    Byjus is best❤

  • @Shagun_sharma183
    @Shagun_sharma183 8 месяцев назад

    Good evening sir

  • @miteshshah2250
    @miteshshah2250 7 месяцев назад

    D Electromagnet

  • @HappyDragonflies-fz8um
    @HappyDragonflies-fz8um 8 месяцев назад +1

    Yes sir

  • @priyankakaw
    @priyankakaw 4 месяца назад

    sir it's 1 minute and 23 seconds over 30 minutes.

  • @AegyoCoco
    @AegyoCoco 7 месяцев назад +1

    The ans is D cause it has the most turns so it will attract more pins.

  • @creativecrafterjessy
    @creativecrafterjessy 8 месяцев назад

    D.80 pins
    Because more turns of a wire more magnetic effect will produce and thus it attracts more pins

  • @jayaprabavathi8237
    @jayaprabavathi8237 8 месяцев назад

    Ans. D by E.mahasree

  • @PintuYadav-jt8rs
    @PintuYadav-jt8rs 8 месяцев назад

    11:11

  • @ChandrawatiSingh-m8x
    @ChandrawatiSingh-m8x 7 месяцев назад

    80 turns electromagnet

  • @MahammadUbaidMeman
    @MahammadUbaidMeman 8 месяцев назад

    Incomeplete circuit

  • @HappyDragonflies-fz8um
    @HappyDragonflies-fz8um 8 месяцев назад

    Sir what is in class 8th diagram

  • @kamalasangannavar5957
    @kamalasangannavar5957 8 месяцев назад

    😊😊😊😊😊

  • @aamirchaudhary535
    @aamirchaudhary535 8 месяцев назад

    Ans .. d
    Nice session with each and everything coverage

  • @HarshitJangir-np1fd
    @HarshitJangir-np1fd 8 месяцев назад

    Sir namaste

  • @raj20033002
    @raj20033002 8 месяцев назад

    electromagnet D with 80 turns will attract more iron pins

  • @YTshorts44141
    @YTshorts44141 8 месяцев назад

    DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

  • @reenayadav2434
    @reenayadav2434 8 месяцев назад

    In my book conventional current is given and also the flow of electrons

  • @preetitalreja822
    @preetitalreja822 7 месяцев назад +1

    Sir 31 mins hogye 😡

  • @Manshiupadhyayshorts
    @Manshiupadhyayshorts 8 месяцев назад

    My name is SALONI UPADHYAY

  • @Pranjal-xv7pk
    @Pranjal-xv7pk 7 месяцев назад

    D will attract more iron pins because it has the maximum number of turns .

  • @ZM_HANDLE
    @ZM_HANDLE 8 месяцев назад +1

    Kuch bi samaj nhi aya

    • @ZM_HANDLE
      @ZM_HANDLE 8 месяцев назад

      Sir dora acche se samja lo please 🙏 😅😅😢😂

  • @Jeve-123
    @Jeve-123 8 месяцев назад +1

    Sixth

  • @sayli-vo1lo
    @sayli-vo1lo 8 месяцев назад

    Electomagnet D

  • @HarsitaVishwakarma-w4s
    @HarsitaVishwakarma-w4s 7 месяцев назад

    Sir I think that you don't know what Is local language

  • @PS33_G
    @PS33_G 8 месяцев назад

    Pls 0:48

  • @yatharthvyasyathu9423
    @yatharthvyasyathu9423 7 месяцев назад

    Electromagnet D

  • @rajkumaridevi3432
    @rajkumaridevi3432 8 месяцев назад

    Answer D🎉

  • @MahammadUbaidMeman
    @MahammadUbaidMeman 8 месяцев назад

    Sir how are you

  • @OmkumarSaoj-kj6nu
    @OmkumarSaoj-kj6nu 8 месяцев назад

    जय shree ram❤❤❤❤❤❤❤

  • @harpreetkaur-qe6zv
    @harpreetkaur-qe6zv Месяц назад

    EZ D=80 is answer

  • @FFGAMERYASH1
    @FFGAMERYASH1 8 месяцев назад +1

    Sir

  • @Studyfunandvlog
    @Studyfunandvlog 8 месяцев назад

    10th comment

  • @srijanatmikanayak5891
    @srijanatmikanayak5891 7 месяцев назад

    Electromagnet-D will attract more pins as it has larger magnetic strength

  • @NavjotChahal-i3o
    @NavjotChahal-i3o 7 месяцев назад

    D is the answer…..

  • @shivshankardas2396
    @shivshankardas2396 8 месяцев назад

    25th comment

  • @SwathiSwathi-wg1xm
    @SwathiSwathi-wg1xm 7 месяцев назад

    D is the answer

  • @ParthKaushik-sf2dd
    @ParthKaushik-sf2dd 7 месяцев назад

    80 turns

  • @Suri0198
    @Suri0198 8 месяцев назад

    sir answer is 80

  • @VaibhavibaPadhiyar-e7h
    @VaibhavibaPadhiyar-e7h 7 месяцев назад

    D80

  • @manjeetachhillar6625
    @manjeetachhillar6625 8 месяцев назад

    80 no.

  • @ddurgacharanpatro1954
    @ddurgacharanpatro1954 7 месяцев назад

    Ans is 80

  • @AnjuPandro-d7k
    @AnjuPandro-d7k 7 месяцев назад

    E

  • @bhagwatisangwan5193
    @bhagwatisangwan5193 8 месяцев назад

    Good evening sir 🎉

  • @ruchigautam5319
    @ruchigautam5319 Месяц назад

    Shiii bhe faltu was good 😂

  • @Ffindonesia-l7l
    @Ffindonesia-l7l 7 месяцев назад

    magnet d

  • @manyakumar8464
    @manyakumar8464 8 месяцев назад

    Class 10

  • @ashishmishra8085
    @ashishmishra8085 8 месяцев назад

    Hey

  • @PS33_G
    @PS33_G 8 месяцев назад

    Sir class 6 imo level 2 ke liye abhi stream karo pls

  • @MahammadUbaidMeman
    @MahammadUbaidMeman 8 месяцев назад

    Contect break

  • @Moon_childx7
    @Moon_childx7 8 месяцев назад +5

    wtf is my number😂😂??

    • @DAKSHESH79
      @DAKSHESH79 7 месяцев назад +1

      Don't use bad words in the chat

    • @Moon_childx7
      @Moon_childx7 7 месяцев назад

      NONE OF YOUR BUSINESS​@@DAKSHESH79

    • @Moon_childx7
      @Moon_childx7 7 месяцев назад

      N DIRTY MINED ITS NOT THAT U THINK, ITS FULL FORM IS WHAT THE FREAK

    • @DAKSHESH79
      @DAKSHESH79 7 месяцев назад

      Ohk but both meaning is same so I think you sayed bad words sorry bro

    • @godgaming9013
      @godgaming9013 7 месяцев назад

      @@DAKSHESH79does it even matter if someone says so

  • @sukhneetsingh-e4i
    @sukhneetsingh-e4i 8 месяцев назад

    No