Recent content by Rishabh076

It is r(cubed) in step 3 of previous article and in this article I didn't get why Gauss's law was 4πq whereas it is q/e in our school here k was not in equation for deriving gays law but my initial problem was same as the pillbox and infinite sheet problem at end because it gives adifferent result

3 rd step

But isn't field e=kq/r(squared) but PDF sayed it is kq/r(cubed) and why isn't Gauss's law applicable for this problem

Thnx qwerty thnx so much can u cite the place where I can see the derivation for new formula so I can derive it once for practice and reference Thnx qwerty thnx so much

Well it was my first time on a forum I didn't know then but according to equation e does not depend on r but it should I also put link of pictures of derivation I can t seem to get how it will and won't depend on r at the same time

Does this mean field will be same even at huge distances please answer

I want to know why field is not dependent on distance when it usually is

http://postimg.org/image/n31cy3x57/

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Our teacher derived an expression for electric field due to thin sheet using gauss law which was sigma/2*epsilon naught which was independent of r but dies that mean the field will be same even if r is 10000km but field is also equal to kq/r^2