electromagnetic waves
Storyboard Szöveg
- HELLO EVERYONE! WE ARE THE SCIENTIST IN ELECTROMAGNETIC WAVE THEORY.
- Hi I'm Hans Cristian Orsted and I am a Danish physicist and chemist, I made the initial discovery that electric current generate magnetic fields, linking electricity and magnetism for the first time.
- I showed it by experimenting electric current flowing through a wire could be moved by a nearby magnet.
- hello, nice to meet you I'm Andre-Marie Ampere and i am French physicist and mathematician. I founded and named the science of electrodynamics, known as electromagnetism.
- I demonstrate magnetic effect based on the direction of current by using two parrallel wires and it move in same direction in each wire, then the wires are attracted to each other.
- I'm Michael Faraday I'm English scientist. I probably best known for my discovery of electromagnetic induction.
- I demonstrate electromagnetic induction by experiment using a cardboard tube with insulated wire coiled around to make a coil and the magnet was through the coil, a voltmeter was connected across it, and the induced EMF was measured.
- I contributed in formulating equations showing the relationship between electricity and magnetism by calculating the speed of an electromagnetic wave and found that the speed of an electromagnetic wave was almost identical to the speed of light.
- Good day to you I'm James clerk Maxwell and I am a Scottish scientist in the field of mathematics and famous for my theory of electromagnetism, which showed that light was electromagnetic radiation.
- I also contributed in formulating equations showing the relationship between electricity and magnetism.
- hello I'm Heinrich Rudolf hertz, a German physicist. I discovered radio and proved that James Clerk Maxwell's theory of existence of the electromagnetic waves was true.
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