source codes

Dear users,

Are electric and magnetic fields available in lammps? if yes, where can I find their source codes? Is it possible to get source codes without installing the package?

Thank you!

Dear users,

Are electric and magnetic fields available in lammps?
Only electric.

if yes, where can I find their source codes?

In a set of files called fix_efield.cpp/h

Is it possible to get source codes without installing the package?

Yes. You can browse the git repository online and download individual files from it.