Define What is Electro Dynamics ?

electro dynamics

What is Electro Dynamics? Electro Dynamics is the study of electric charge in motion. A source of electromotive force (emf) is one which is capable of sending electric current through metal wires and electrolytic solution (salt solutions, acids and alkalies). Galvani’s and Volta’s Discoveries: Italian physician and physicist Luigi Galvani discovered in 1791 that when…