- #1
Mr Real
- 122
- 3
My question is:why is small work done,dW taken as F.dx instead of x.dF because integrating the latter should also give the same result(taking x out of the integral and integrating dF gives x (F) ).Visualising this integration graphically seems to suggest the same.
Similar is the case with quantities like electric flux (=E.dA),why isn't it dE.A ?
p.s.There are similar questions here but answers to them didn't help.
Similar is the case with quantities like electric flux (=E.dA),why isn't it dE.A ?
p.s.There are similar questions here but answers to them didn't help.