![Replica of part of Oersted's apparatus](https://coimages.sciencemuseumgroup.org.uk/342/245/large_smg00178387.jpg)
Replica of part of Oersted's apparatus
Replica of Oersted's apparatus illustrating movement of current-carrying conductor in a magnetic field, Oersted, 1820
Replica of Oersted's apparatus illustrating movement of current-carrying conductor in a magnetic field, Oersted, 1820
Replica of Oersted's apparatus illustrating movement of current-carrying conductor in a magnetic field, Oersted, 1820
Replica of Oersted's apparatus illustrating movement of current-carrying conductor in a magnetic field, Oersted, 1820