That the proponents of Maxwellism are so confused by the basic definitions in this so-called theory of electricity just goes to show it is obviously a theory in deep crisis.
Here is a an easy way to disprove Maxwellism: Take a sheet of metal such as tinfoil and shine a flashlight onto it. Does any of the light flow through the metal? No! This simple experiment reveal a fatal flaw of Maxwellism: According to Maxwellism electricity should be able to flow through solid metal, yet light is also electricity. So how come the puny tinfoil sheet can suddenly stop the electricity?