Basically all the motors run by "Electromagnetic induction" principle which was set by Michael Faraday.This principle also known as "Faradays law of electromagnetic induction".
Principles are made
yes.
Gregor Mendel
Euclid
analysis of data, experiments, observation
That the principles of reality are to be discovered by the study of the processes of thought
Brunelleschi
He designed the Gregorian Telescope and discovered the principles of diffraction gratings.
Natural law
Alexander Fleming discovered penicillin, Louis Pasteur discovered the principles of vaccination and pasteurization, and Anton Van Leeuwenhoek discovered the existence of microorganisms through his early microscope.
The concept of upthrust, also known as buoyancy force, was first discovered by the ancient Greek mathematician and physicist Archimedes. He made the discovery while trying to determine the principles of flotation.
Sir George Cayley discovered the principles of flight in his 84 year long life starting in 1773.