Spherical Capacitor Two Halves with Different Dielectrics

[@amaanvzer6923]

Hey thanks a lot man u helped me through my depression

[@hoofheartedicemelted296]

I detested equations in school but when I watch the calculations in this setting, it's much easier to understand. Thank you sir.

[@밤고구마-z3i]

Thank you so much. You gave me a huge help. This video was so useful and instructive!! AND MADE ME PEACEFUL

[@sushantsrivastava7013]

Hi !...
Where Are You From ?

[@qnddldi]

Respect from the other side of Earth...!

[@Vendal]

can someone tell me why are the electric fields on both sides of the sphere equal at constant radius?

[@THELORDVODKA]

Boundary conditions. Dielectric causes dipoles in it to direct to decrease field from inner charge q. Doing so, the q on inner shell redistributes. End result is equal field in capacitor but different charge distribution on inner shell.

[@sushantsrivastava7013]

@@THELORDVODKA Please Explain Me ... This Thing Again ...

[@shivanshtiwari6794]

Thanks a lot 😊, but I have a doubt the total capacitance can only be found if we know about the connection ( series/ parallel) so we cannot simply write C1+C2, right?

[@devanshgupta3473]

what will be the capacitance of an octant of a sphere if capacitance of sphere is C?

[@boruru9987]

For those who are wondering about the voltage and why the signs change at the end:
We know that the capacity can not be negative. The problem here is that we calculated the V(b)-V(a) which is negative. But at the end, we put V(a) -V(b) or the absolute value of the prevoius.

[@mohammedalhasani2107]

Yo got a sign error in V =( Q/2pi(e1+e2) ) * (1/a - 1/b). You said it is 1/b - 1/a....

[@밤고구마-z3i]

Yes, but he needed to do integral from b to a, since the inner sphere has +Q, so consequently the result was correct..🙄

[@minhvule1608]

Why you find this 5:50, but I don't see you use it?

[@Sk8ViolaoCati]

Thanks for this explanation, it's really good.

[@8001-m2o]

Thank you! Really helpful,

[@pankajphysics4507]

upload videos more on dielectrics and force and energy in it

[@lat01290]

Sir, there is something I have not yet understood. Why is there only radial component of electric field?

[@sonlightstickbukucu]

thanks for the video, but i want to ask what if the half of the sphere is vacuum(/empty)? we must take E2=0 or we need to something different?

[@diegonavia1404]

E= e0 permitivity of the vacuum

[@m.furkandogan23]

thank you man

[@007acreed]

Thanks for all but can u plzzz complete quantum mechanics problem of Griffiths

[@teechlng1294]

why is the electric field the same on the two regions?

[@haitham4545]

check the boundary condition at the interface. The radial field (Er) ,which is tangent to the interface, are both equal in the different two regions.

[@eyeonaianddsa3838]

what is capital D??

[@satarupabanik3659]

Electric displacement

[@adi-hk4hb]

Thanks a lot

[@merisabahar2278]

Is it from Griffith???

[@sushantsrivastava7013]

It is From in These Books :
Problems in General Physics By IE Irodov
Pathfinder Physics By Arvind Tiwari
Intro To Electrodynamics By Griffiths

[@sushantsrivastava7013]

Didn't Notice ..... I am Replying Two Years after you wrote this ...

[@DuyNguyen-ob1lp]

thank u!