Friction, induction and conduction
Three things you need to make an electromagnetic are a magnetic field, an electric current, and a conductor or coil of wire. When an electric current flows through the conductor, a magnetic field is created around it, resulting in an electromagnetic effect.
electrons
Plug a plug in an outlet :)
by simply placing a charge in a space.
An atom that is not an ion has no electric charge. If it is particles that make up the atom you speak of, the nucleus houses the neutron; an elementary particle with zero charge.
potatoes have salt and water which makes ions when are mixed. Ions are groups of atoms that make an electric net that has a positive and negative charge like a battery. Batteries charges things so why not a potato?
I believe it does. From what I know, I think it makes a NUTURAL charge, but I can't be sure.
Proton and neutron are the two particle that make up a nucleus and has no electric charge . But the one you are asking for is Neutron .That's the answer !!
Test charge is always a test charge. The electric field does not depend on the test charge. Usually we assume the test charge to be one coulomb positive charge. Though you make it half, it would never affect the field around the primary charge
The property that makes up electric charge is called just that: "electric charge". Note that the particles also have other properties.
Because penis
If the electrical charge is in a rod, for example, just ground it. Make it touch the ground, or something that is touching the ground.