🔴 Moment of Inertia for a DISK / DISC || in HINDI

In this Physics video lecture in Hindi for class 11 we calculated the moment of inertia for a disc or disk about one of its diameters and about an axis perpendicular to the plane of the disk and passing through the centre. We derived the formula for the moment of inertia in this case using the integration and using the formula for the moment of inertia of a ring. For the case, diameter as axis, we used the perpendicular axis theorem.
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Arijit Daripa
EduPoint,
Dam Road,
Chandil,
Dist- Seraikela-Kharsawan,
Jharkhand,
India.

Пікірлер: 56

  • @crackerspoint5727
    @crackerspoint57276 жыл бұрын

    Sir Mai sirf aap se hi samajhta hu aur koi mujhe science nahi samjha pata. Thank you very much....... Sir...

  • @mpscscience7609
    @mpscscience76093 жыл бұрын

    I searched many videos but some teachers are really good like u who provide good quality of lecture. Thank u sir

  • @auroralshine6176
    @auroralshine61763 жыл бұрын

    Thank you sir, You have explained this in the easier way!

  • @theonlylove2111
    @theonlylove21115 жыл бұрын

    Sir you are awesome... ♥️

  • @kafeelusman7954
    @kafeelusman79545 жыл бұрын

    🔥 I liked it.

  • @aroojo3388
    @aroojo33883 жыл бұрын

    Thank u very much sir mje jis point ki smj nh a rhii thi hzaar vedio dekhi apki vedio se smj aya ...thank u v much sir 🤗😍

  • @arijitbiswas6919
    @arijitbiswas69196 жыл бұрын

    I think the best explanation

  • @yusufansari8349
    @yusufansari83495 жыл бұрын

    100%samjh me aaya sir

  • @omrelekar6287
    @omrelekar62875 жыл бұрын

    thanks sirji!

  • @KAWOnline
    @KAWOnline6 жыл бұрын

    sir agar Mai ek engine mea piston k upar ek ek helicul spring dal du to engine continued ho sakta h kya

  • @prasantapradhan1308
    @prasantapradhan13084 жыл бұрын

    U R great sir

  • @mrvyas2034
    @mrvyas20345 жыл бұрын

    Nice sir you cheanal in best in youtube

  • @pooffesaini6237
    @pooffesaini62375 жыл бұрын

    u r a grt sir

  • @AdityaRaj-zk9eh
    @AdityaRaj-zk9eh3 жыл бұрын

    Thanks sir❤️

  • @Satyam48892
    @Satyam48892 Жыл бұрын

    Thank you sir

  • @ruchadesai5958
    @ruchadesai59585 жыл бұрын

    Thank you

  • @sunyronghang2271
    @sunyronghang22712 жыл бұрын

    Tq sir

  • @armanquraishi1949
    @armanquraishi19496 жыл бұрын

    Nice sir g

  • @mrvyas2034
    @mrvyas20345 жыл бұрын

    Osm

  • @sujatasingh1200
    @sujatasingh12004 жыл бұрын

    Make a video on solid sphere also

  • @kavitayadav9028
    @kavitayadav90283 жыл бұрын

    Ji sir

  • @physicsconceptsbuilderfori5168
    @physicsconceptsbuilderfori51685 жыл бұрын

    nice work

  • @edupoint.physics

    @edupoint.physics

    5 жыл бұрын

    Hello Physics Concepts Builder For IIT JEE & NEET, Thank you very much for supporting this channel. Aapki dua anmol hai.

  • @abhinav2702
    @abhinav27025 жыл бұрын

    Sir yha limit -R to +R q nhi le rhe pls sir reply kijiye

  • @sakshigovardhan1511
    @sakshigovardhan15114 жыл бұрын

    How is the area of ring= 2πx.dx

  • @sharmilaavi3347

    @sharmilaavi3347

    3 жыл бұрын

    Because it is only a a ring and not a complete circle hence it's area is equal to its circumference multiplied by its width which gives uh - 2πx.dx

  • @samyakpanchori8182
    @samyakpanchori8182 Жыл бұрын

    Sir ring ka area 2pix.dx kaise hoga

  • @vaishnaviwaykar3376
    @vaishnaviwaykar33763 жыл бұрын

    Infinite ring kaise bana sakte hai jabki total mass of particle are finite hote hai.

  • @bhupendradangi2235
    @bhupendradangi22356 жыл бұрын

    Hello sir , i have a doubt on rectifier. DC current doesn't change magnitude and direction with time

  • @edupoint.physics

    @edupoint.physics

    6 жыл бұрын

    DC can change magnitude, but not direction.

  • @bhupendradangi2235

    @bhupendradangi2235

    6 жыл бұрын

    EduPoint But sir a/q to D.C Pandey A DC current doesn't change these both terms with time.

  • @edupoint.physics

    @edupoint.physics

    6 жыл бұрын

    +bhupendra thakur There must be some thing missing there. DC is unidirectional flow only; magnitude can vary.

  • @laxminarayankhatri2554
    @laxminarayankhatri25543 жыл бұрын

    Is video ki thumbnail dekh kar mja aa gyaaa

  • @arupbiswas8288
    @arupbiswas82886 жыл бұрын

    Sir instead of using the perpendicular axis theorem directly, I am trying a different method! By these method I got correct moment of Inertia of everything except circular disc about any diameter! The answer is very close but slightly different! Will you please see this?

  • @wasiullahkhan9093

    @wasiullahkhan9093

    6 жыл бұрын

    Arup Biswas bhai mujhe bhi batao

  • @arupbiswas8288

    @arupbiswas8288

    6 жыл бұрын

    I was able to find the slightest error in my assumption! So problem solved bro!

  • @praBHas-go2bo
    @praBHas-go2bo3 жыл бұрын

    mass per unit area ko 2πxdx kyu multiply karte? Please explain

  • @MdImran-sr2ts

    @MdImran-sr2ts

    3 жыл бұрын

    Usko rectangle jaise open kiya hai

  • @pratapbala711
    @pratapbala7115 жыл бұрын

    Sir plz explain the solid sphere

  • @ripin2884

    @ripin2884

    3 жыл бұрын

    kzread.info/dash/bejne/l3-jkryCcq_YoKg.html Check out this video for more lectures on moment of inertia

  • @ShubhamKumar-nb1so
    @ShubhamKumar-nb1so6 жыл бұрын

    if directly question ask what is the moment of inertia of circular disk what is the answer

  • @arupbiswas8288

    @arupbiswas8288

    6 жыл бұрын

    Shubham Kumar Kumar question is wrong ! Mention the axis about which you want to find the MI!

  • @sohansubrat4669
    @sohansubrat46696 жыл бұрын

    Namaste Sir. Sphere ka moment of inertia kaise calculate karein?

  • @edupoint.physics

    @edupoint.physics

    6 жыл бұрын

    Coming

  • @anjaligholap6112
    @anjaligholap61123 жыл бұрын

    Muze to kuch bhi nahi samaj aa raha hai

  • @Trafalgar_D_law_
    @Trafalgar_D_law_5 жыл бұрын

    Explain in English is better

  • @yuvrajsinghbajwa8039

    @yuvrajsinghbajwa8039

    5 жыл бұрын

    dude first you try to learn english

  • @premsheelakumari6393

    @premsheelakumari6393

    5 жыл бұрын

    Eng ati nhi chle English padne........

  • @PrakashKumar-hy4lo
    @PrakashKumar-hy4lo6 жыл бұрын

    Why we have not taken the limits -r to r

  • @sohansubrat4669

    @sohansubrat4669

    6 жыл бұрын

    Prakash Kumar yanhan par jitne bhi chote rings hai sabse chota ring ka radius 0 hoga aur sabse bada ring ka r isiliye 0 se r limit hota hai. Agar rod ya line jaisi situation me -r to r sahi hoga.

  • @jitendrakalsai1

    @jitendrakalsai1

    5 жыл бұрын

    @@sohansubrat4669 I are correct

  • @ruchiverma7124

    @ruchiverma7124

    5 жыл бұрын

    @@jitendrakalsai1 i am correct hota he i are nahi

  • @rahu327
    @rahu327 Жыл бұрын

    Thank you sir

  • @JaiSingh-rf1yb
    @JaiSingh-rf1yb5 жыл бұрын

    Osm

  • @vr2394
    @vr23946 жыл бұрын

    Thanks sir

  • @Smoothcurveup52
    @Smoothcurveup525 жыл бұрын

    Thanks sir