The scientist credited with discovering that electric currents produce magnetic fields was
A) Oersted.
B) Ampere.
C) Coulomb.
D) Tesla.
E) Faraday.

Question

Quizplus · Accepted Answer

Hans Christian Oersted discovered that electric currents produce magnetic fields in 1820. Ampere contributed to the development of electromagnetic theory, but he did not make this particular discovery. Coulomb is known for studying the force between electric charges, not the interaction between electric currents and magnetic fields. Tesla made many contributions to the study of electromagnetism, but he did not discover the relationship between electric currents and magnetic fields. Faraday is known for his work on electromagnetic induction, but he did not make this specific discovery about the interaction between electric currents and magnetic fields.

The Scientist Credited with Discovering That Electric Currents Produce Magnetic