electromagnetic
Storyboard-Text
- Of course, I remember that there are five scientists involved in electromagnetic wave theory, and they are Michael Faraday,Hans Christian Oersted,James Cleck Maxwell,Heinrich Hertz,and lastly Andre-Marie Ampere
- Do you recall our teacher's last-year lesson on electromagnetic wave theory?
- I adore his concept as well, however did you see how Hans Oested demonstrated how a current carrying wire behaves like a magnet?
- Oh, yes, I recall how amazing that was.
- Yes, they are excellent scientists, and I admire Michael Faraday's formulation of the theory of electromagnetic induction.
- James Maxwell also accomplished a fantastic job by contributing to the development of equations that demonstrated the link between electricity and magnetism.
- Maxwell observed that a changing magnetic field causes an electric field to change, and vice versa.
- Heinrich Hertz was a brilliant German physicist and experimentalist who demonstrated that the electromagnetic waves predicted by James Clerk Maxwell actually exist
- Yes, I'm aware of it, and I think it's cool.
- Did you know that? Hertz is also the man whose name is attached to the frequency unit; one hertz equals one cycle per second.
- I also appreciate his famous quote, “True greatness is when your name is spelled with a lower case letter, like ampere, watt, and fourier.”
- Andre-Marie Ampere made a contribution as well; he was the one who founded and termed electrodynamics, which is currently known as electromagnetic. The ampere, a measurement for measuring electric current, bears his name in everyday life.
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