How do I know if E (electric field) and [itex]\Phi[/itex] (electrostatic potential) is continuous at the surface?
I'm asking this because I have a problem choosing which formula to use, if you know what I mean. There are a lot of formulas for E and [itex]\Phi[/itex] .
I'm asking this because I have a problem choosing which formula to use, if you know what I mean. There are a lot of formulas for E and [itex]\Phi[/itex] .
