who among the following scientist discovered the relationship between electricity and magnetism. a.)andrea marie ampere b.)michael faraday c.)hans christian oersted d.)alessandro volta
In 1820, Oersted discovered by accident that electric current creates a magnetic field. Prior to that, scientists thought that electricity and magnetism were unrelated. Oersted also used a compass to find the direction of the magnetic field around a wire carrying current.
Answers & Comments
Answer:
C.
Explanation:
In 1820, Oersted discovered by accident that electric current creates a magnetic field. Prior to that, scientists thought that electricity and magnetism were unrelated. Oersted also used a compass to find the direction of the magnetic field around a wire carrying current.