This Java applet simulates a generator which is reduced to the most important parts for clarity. Instead of an armature with many windings and iron nucleus there is only a single rectangular conductor loop; the axis the loop rotates on is omitted.
This site describes the function and operation of the electric generator. An image of generator included.
This applet allow you to change the shape of a loop of wire in a magnetic field and induce a current in a wire. JavaPhysMath Applets copyright
This site explains the life of Nikola Tesla, his invention of the alternating-current motor, and how this world forgot him and his contibutions. There are pictures and links to Tesla and his work as well as other sites about him
This site gives an interesting tour, complete with pictures and sound on the life of Nikola Tesla. Information is presented about his discoveries and achievements. It provides good background and is an interesting read.
Tesla coils are air-core, resonant transformers. Working at high frequencies, they can generate tremendous voltages with spectacular lightning-like discharges.