Show 6 THE OGDEN STANDARD EXAMINER SATURDAY EVENING OCTOBER 22 1927 Box Elder Department Elizabeth Bair Phone 92 6 Easiness Office Corner Comer Drug Dror Phone THE BOOK OF KNOWLEDGE KNO Magnets Sketches by Bessey Synopsis by Bracher Brac er s- s J The experiments of the eighteenth century set men mento By running the current current above ab ve the compass Oersted to work trying to prove some connection between mag magnetism turned the needle edle to the east by running the current Oersted in 1819 1 His experiment turned the needle to the wast Oersted's dis discovery di and electricity Magnets had long been made proved below h soft iron could be magnetized by rubbing the lodestone found that by passing that while the earth is isone covery that an electric current turns the magnet upon it but these magnets soon lost their ther magnetism the current from a Vol Vo Voltaic one vast magnet a opened the source of the power which makes possible Professor Oersted a Danish scientist began experimenting taic taic battery through a strong electric current telephones telegraphs s 's and all the marvelous work of with a compass and and Voltaic cell wire he h could alter the can draw aside the which electromagnetism is capable J 8 lirA ira T. T SIal 1 th 1 f Th rh Book Pok I In magnetic needle needle Nl n Inch aUh d nd d 3 S SP pa 1 Cef CO ytM 7 Th Th Cf Ghr Croll To Bd Be 8 e Continued |