a magnet...!
Hans Christian Oersted's hypothesis suggested that an electric current flowing through a wire creates a magnetic field around the wire. This demonstrated the relationship between electricity and magnetism, leading to the development of electromagnetism.
a magnet
Hans Christian Oersted discovered the magnetic field of electric current in 1820. He observed that a compass needle was deflected when placed near a wire carrying an electric current, showing a relationship between electricity and magnetism.
Electric current was discovered by Hans Christian Oersted, a Danish physicist, in 1820. He observed that a magnetic needle deflects when placed near a wire carrying an electric current, leading to the discovery of the relationship between electricity and magnetism.
The opposite of an electric current is the absence of an electric current, meaning no flow of electric charge through a conductor.
a magnet
magnet
a magnet
Hans Christian Oersted's hypothesis suggested that an electric current flowing through a wire creates a magnetic field around the wire. This demonstrated the relationship between electricity and magnetism, leading to the development of electromagnetism.
a magnet
Magnet. Oersted's hypothesis was proven correct when he observed that a compass needle placed near a wire carrying an electric current would deflect, indicating the presence of a magnetic field around the wire.
Hans Christian Oersted
Hans Christian Oersted discovered the magnetic field of electric current in 1820. He observed that a compass needle was deflected when placed near a wire carrying an electric current, showing a relationship between electricity and magnetism.
Hans Christian Orsted
Electric current was discovered by Hans Christian Oersted, a Danish physicist, in 1820. He observed that a magnetic needle deflects when placed near a wire carrying an electric current, leading to the discovery of the relationship between electricity and magnetism.
Hans Christian Ørsted
Hans Christian Ørsted discovered the relationship of electric current to magnetism.