Science pt
Siužetinės Linijos Tekstas
- Students let me remind you that your presentation today well be after lunch, ok?
- YES MA'AM!!!
- Good morning everyone,we are here today to present to you the scientists that contributed to the electromagnetic theory
- James Clerk Maxwell FRSE FRS (13 June 1831 – 5 November 1879) was a Scottish mathematician[1][2] and scientist responsible for the classical theory of electromagnetic radiation, which was the first theory to describe electricity, magnetism and light as different manifestations of the same phenomenon. Maxwell's equations for electromagnetism have been called the "second great unification in physics"[3] where the first one had been realised by Isaac Newton.
- With the publication of "A Dynamical Theory of the Electromagnetic Field" in 1865, Maxwell demonstrated that electric and magnetic fields travel through space as waves moving at the speed of light. He proposed that light is an undulation in the same medium that is the cause of electric and magnetic phenomena.[4] The unification of light and electrical phenomena led his prediction of the existence of radio waves. Maxwell is also regarded as a founder of the modern field of electrical engineering.
- Heinrich Hertzwas a brilliant German physicist and experimentalist who demonstrated that the electromagnetic waves predicted by James Clerk Maxwell actually exist. ... Maxwell's equations united the fields of electricity and magnetism and comprised the first field theory in physics.
- Michael Faraday He discovered electromagnetic induction, which led to the invention of the dynamo, the forerunner to the electric generator. He explained electrolysis in terms of electrical forces and also introduced concepts such as field and lines of force, which not only were fundamental to understanding electrical and magnetic interactions but also formed the basis of further advances in physics.
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