For some reason the phrase "solid angle" jumps into my head. I reckon I must have done something like this 20 years ago, but I'm not sure I fully grasped it, and certainly don't remember it.
Integrating p^2 sin (phi) dp we get = sin (phi) a^3/3 (0 to a) Integrating a^3 sin (phi)/3 in terms of theta (0 to 2Pi) is a^3 sin (phi)* 2Pi /3 Integrating in terms of phi (between 0 and pi) we get : 2a^3*2Pi/3 = 4/3 *Pi* a^3
Solving the spherical integral: th-cam.com/video/9OMwmf9_kj4/w-d-xo.html
We need to reward STEM more.
They deserve it more than business tycoons.
Nah I swear that you are watching me cuz you know exactly what I'm studying.
ikr
been struggling with this for a few weeks and now, I understand literally everything
Thank you!
Incredible ...thankyou so much !!!
very helpful video
For some reason the phrase "solid angle" jumps into my head. I reckon I must have done something like this 20 years ago, but I'm not sure I fully grasped it, and certainly don't remember it.
Helpful😊
Integrating p^2 sin (phi) dp we get
= sin (phi) a^3/3 (0 to a)
Integrating a^3 sin (phi)/3 in terms of theta (0 to 2Pi) is a^3 sin (phi)* 2Pi /3
Integrating in terms of phi (between 0 and pi) we get :
2a^3*2Pi/3
= 4/3 *Pi* a^3
10th😋
🤩👍
Third !
First!
Great video as usual sir. Thank you!