All forces are unique, so none are fundamental. The gravitational force is the strongest force. The gravitational and electromagnetic forces are more fundamental than the strong and weak nuclear forces. Electricity and magnetism are two different forces. The weak and strong nuclear forces are really the same force.
All forces are equally effective over all ranges.
None of the fundamental forces have been proven to exist. The electrical force is the same as the gravitational force.19. If a charge is not on a field line, it feels no force. Field lines are real. Coulomb's law applies to charge systems consisting of something other than point charges.