Dynamo Magician Impossible

SOLVED:In this question the term dynamo will be used for a generator which works in the following way. By some external agency-the shaft of a steam turbine, for instance- a conductor is driven through a magnetic field, inducing an electromotive force in a circuit of which that conductor is part. The source of the magnetic field is the current which is caused to flow in that circuit by that electromotive force. An electrical engineer would call it a self-excited dc generator. One of the simplest

Running Dynamo through command line with inputs and outputs