- #1

Carnot

- 19

- 0

F = e[itex]\frac{\partial}{\partial z}[/itex](<[itex]\vec{E}[/itex]([itex]\vec{r}[/itex],t) [itex]\cdot[/itex] [itex]\vec{r}[/itex]>)

has only off-diagonal entries.

But how does this matrix expression look like?

I'm sorry, I'm completely lost in how to write this matrix, so I'm thankfull to any hints or explanations you may have.

Thanks