Question

the phenomenon of electromagnetism is discovered by​

Answer 1

Answer:

Explanation:

Faraday's

Faraday's discovery of electric induction. Faraday, the greatest experimentalist in electricity and magnetism of the 19th century and one of the greatest experimental physicists of all time, worked on and off for 10 years trying to prove that a magnet could induce electricity.

                    :))

Answer 2

Answer:

Danish scientist Hans Christian Oersted

Explanation:

Hans Christian Ørsted was a Danish physicist and chemist who discovered that electric currents create magnetic fields, which was the first connection found between electricity and magnetism.