1
vote
0answers
38 views

Static electrical attraction [closed]

Coulomb's law is used to calculate the electrical attraction between 2 charged particles, what formula do I use to calculate an electrical attraction magnitude between 2 plates? Let's assume the first ...
1
vote
2answers
158 views

In which cases is it better to use Gauss' law?

I could, for example calculate the electric field near a charged rod of infinite length using the classic definition of the electric field, and integrating the: $$ \overrightarrow{dE} = \frac{dq}{4 ...
0
votes
1answer
2k views

Electric field calculator [closed]

Where can I find an electric field calculator? I'm looking for something that can use "x" (or any varable) as a point charge. specifically, I'm looking for something that can I can imput the field ...