Divergence & Poisson’s & Laplace’s Equation

[@raasna327]

sir ur lecture squeezed by brain for understanding this topic .finally i understood

[@ericstearns4616]

Awesome

[@sakshumgadyal]

I want Feynman Lectures!! GoD!!!!!

[@shivaniits]

Very helpful 🖒

[@KEERAMVs]

mine brain is also squeezed or maybe its working slow due to exam days. finally understand whats going on there.

[@saikumar-xh9vc]

👍

[@bodduudaykumar4741]

Sir, In infinite sheet charge why you added top and bottom surfaces of integral D. dS and now you subtracted the surfaces in x direction???

[@chetansinghnegi2416]

Same query .if a test charge is on upper side why we had taken 2 * D.ds in infinite sheet?

[@vathsalmehta3488]

@@chetansinghnegi2416 In the last lecture he took up the problem of infinite surface charge distribution. In that configuration the surface element is along -z(hat) direction and also field in the bottom surface was along -z(hat) direction ,so in the Gauss's law equation the these two negative sign cancelled off each other

[@vathsalmehta3488]

In this problem you don't have any information of D field as you had earlier so the sign of-x(hat) reflected here

[@chiraggurung8530]

bakwass

[@shivaniits]

chirag gurung watch every lecture in detail if you want to understand EMT.

[@shivaniits]

chirag gurung it would be more easy then to understand segregated lectures or topics.

[@muramallagayathri7728]

@@shivaniits have you understood EMT fully after this course ?