magnet
Hans Christian Oersted. In 1820, he discovered that an electric current could affect a compass needle.
Hans Christian Oersted discovered the relationship between electricity and magnetism in 1820 when he observed that an electric current flowing through a wire caused a nearby compass needle to deflect. This observation demonstrated that an electric current produces a magnetic field.
If the question is do scientists agree there is a relationship, the answer is yes, it has changed civilisation by giving electrical power to most of the human race, the communications industry, computers and medical electronics.
Michael Faraday. Faraday heard of Oersted's work where electricity caused a magnet to move and figured that a moving magnet can make electricity. Faraday developed a homopolar generator that is similar to the electric power meter motors in many homes.
Oersted's discovery was the beginning of Electromagnetism, and showed the motor effect. Oersted inspired Faraday and Maxwell to create the generator effect and the general theory of Electromagnetism.
a magnet
Hans Christian Oersted's hypothesis was that an electric current produces a magnetic field around it. This hypothesis led to the discovery of electromagnetism and laid the foundation for the development of the field of electromagnetism.
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.
Hans Christian Oersted
Hans Christian Ørsted (or Oersted) lived in Denmark. He discovered the magnetic field produced by an electric current.
a magnet
Hans Christian Oersted discovered in 1820 that an electric current produces a magnetic field. This discovery laid the foundation for the development of electromagnetism and the relationship between electricity and magnetism.
Hans Christian Ørsted (or Oersted) lived in Denmark. He discovered the magnetic field produced by an electric current.
Hans Christian Oersted established the relationship between electricity and magnetism in 1820.
Hans Christian Oersted. In 1820, he discovered that an electric current could affect a compass needle.
The electric battery