🔴 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
Sir Mai sirf aap se hi samajhta hu aur koi mujhe science nahi samjha pata. Thank you very much....... Sir...
I searched many videos but some teachers are really good like u who provide good quality of lecture. Thank u sir
Thank you sir, You have explained this in the easier way!
Sir you are awesome... ♥️
🔥 I liked it.
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 🤗😍
I think the best explanation
100%samjh me aaya sir
thanks sirji!
sir agar Mai ek engine mea piston k upar ek ek helicul spring dal du to engine continued ho sakta h kya
U R great sir
Nice sir you cheanal in best in youtube
u r a grt sir
Thanks sir❤️
Thank you sir
Thank you
Tq sir
Nice sir g
Osm
Make a video on solid sphere also
Ji sir
nice work
@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.
Sir yha limit -R to +R q nhi le rhe pls sir reply kijiye
How is the area of ring= 2πx.dx
@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
Sir ring ka area 2pix.dx kaise hoga
Infinite ring kaise bana sakte hai jabki total mass of particle are finite hote hai.
Hello sir , i have a doubt on rectifier. DC current doesn't change magnitude and direction with time
@edupoint.physics
6 жыл бұрын
DC can change magnitude, but not direction.
@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
6 жыл бұрын
+bhupendra thakur There must be some thing missing there. DC is unidirectional flow only; magnitude can vary.
Is video ki thumbnail dekh kar mja aa gyaaa
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
6 жыл бұрын
Arup Biswas bhai mujhe bhi batao
@arupbiswas8288
6 жыл бұрын
I was able to find the slightest error in my assumption! So problem solved bro!
mass per unit area ko 2πxdx kyu multiply karte? Please explain
@MdImran-sr2ts
3 жыл бұрын
Usko rectangle jaise open kiya hai
Sir plz explain the solid sphere
@ripin2884
3 жыл бұрын
kzread.info/dash/bejne/l3-jkryCcq_YoKg.html Check out this video for more lectures on moment of inertia
if directly question ask what is the moment of inertia of circular disk what is the answer
@arupbiswas8288
6 жыл бұрын
Shubham Kumar Kumar question is wrong ! Mention the axis about which you want to find the MI!
Namaste Sir. Sphere ka moment of inertia kaise calculate karein?
@edupoint.physics
6 жыл бұрын
Coming
Muze to kuch bhi nahi samaj aa raha hai
Explain in English is better
@yuvrajsinghbajwa8039
5 жыл бұрын
dude first you try to learn english
@premsheelakumari6393
5 жыл бұрын
Eng ati nhi chle English padne........
Why we have not taken the limits -r to r
@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
5 жыл бұрын
@@sohansubrat4669 I are correct
@ruchiverma7124
5 жыл бұрын
@@jitendrakalsai1 i am correct hota he i are nahi
Thank you sir
Osm
Thanks sir
Thanks sir