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- Boys group are assigned to defend Hertz while the girls will defend Faraday.
- Boys will be the first to defend then the girls. After that arguments will presume.
- Yesterday, I have grouped you according to your gender. And I know you are wondering why... We are going to have a group debate now.
- Our debate is all about Who has a greater contribution to the development of electromagnetic wave theory: Hertz or Faraday?
- We are all ready ma'am
- The boys are ready ma'am.
- German physicist Heinrich Hertz discovered radio waves, a milestone widely seen as confirmation of James Clerk Maxwell's electromagnetic theory and which paved the way for numerous advances in communication technology.
- He is Danish physicist and chemist who discovered that the 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.
- Electromagnetic technology began with Faraday's discovery of induction in 1831. His demonstration that a changing magnetic field induces an electric current in a nearby circuit showed that mechanical energy can be converted to electric energy.
- Michael faraday formulated the principle behind electromagnetic induction.
- I am sure that Faraday is better!
- No, Hertz has greater contributions!
- As you see class, different facts arose and you have defended your sides very well.
- But class, please bear in mind the two of them are not the only proponents of this theory. This includes Ampere, Oesrted and Maxwell.
- That's it for today class, Goodbye.
- Also please do not forget that all of them have great contributions with uniqueness. Not only one of them but all of them. Without them, technology would not be improved as how it is now today.
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