Joseph Henry Essay -- essays research papers fc

Joseph total heatJoseph Henry lived from 1797 to 1878. Of Scottish decent, Henry was a son of a day manual laborer in Albany, New York. He was sent to live with his grandmother as a sm every last(predicate) boy in a village astir(predicate) 40 miles from Albany. At the age of thirteen, be became apprenticed to a watchmaker. He then became interested in theatre and was offered employment as a professional actor, but in property he attended Albany academy where he was provided with free tuition. He has always been interested in wisdom and by 1823 his education was very far advanced that he was assisting the command of science courses. By 1826, after a shift as a district schoolteacher and as a private tutor, he was decreed Professor of Mathematics and Natural Philosophy at Albany Academy. With all these titles and positions eh received, Joseph Henry still managed to do important scientific investigates.Joseph Henry became specifically interested in terrestrial magnetism. His i nterest in this led him to experiment with electromagnetism. His apprenticeship as a watchmaker stood him in a good stead in the construction of batteries and other contraptions. Although there had been other physicists who had observed the magnetic effects from electrical currents, Henry was the first to wind insulated wires around an smoothing iron core to obtain powerful electromagnets. Before he left Albany, he built one for Yale that would lift 2,300 pounds, which was the largest in the wor...