Question

describe the contributions of hans christian oersted to our inderstanding of magnetism and electricity

Answer 1

here are the choices

Step-by-step explanation:

He discovered electromagnetic induction after seeing a compass needle deflected by a flowing electric current.

He discovered electromagnetism after seeing a compass needle deflected by a flowing electric current.

He discovered electromagnetic induction after seeing a changing magnetic field generate an electric current.

He discovered electromagnetism after seeing a changing magnetic field generate an electric current.

Answer 2

he made a new approach when he discovered magnetism and electricity.