Okay let's start, who invented the astatic needle, a critical component of the modern astatis galvanometer, and was the first to demonstrate that a magnetic field is generated when two parallel wires are charged with electricity. He is generally credited as one of the first to discover electromagnetism?
Good day class! Were going to have a recitation about contribution of some artist to the development of electromagnetic theory.
It's Andre-Marie Ampere ma'am
Okay next, who discovered that electric current in a wire can deflect a magnetized compass needle, a phenomenon the importance of which was rapidly recognized and which inspired the development of electromagnetic theory.
That's right, very good Matt!
It's Hans Christian Oersted ma'am
Last, who can tell me the contributions of Michael Faraday?
Very good Mich!
Good job Samantha!
Michael Faraday is probably best known for his discovery of electromagnetic induction, his contributions to electrical engineering and electrochemistry or due to the fact that he was responsible for introducing the concept of field in physics to describe electromagnetic interaction.