Sunday, May 19, 2019

Electromagnets in Microwaves

The microwave is a product in which heats up, and/ or cooks food faster. The microwave is a very essential product for living in today's world, we use it in everyday life in places like our kitchen, and even school. The typical time for the use of the microwave, is common when one is hungry, and/ or the food you are attempting to eat is cold. American engineer Percy Spencer is generally credited with inventing the modern microwave oven after World War II from radar technology developed during the war in 1946. When the Microwave was invented

Sound of Microwave working:
Panasonic NN-E225M
Image result for microwave
Microwaves work through invisible waves of energy. microwaves are made when electricity passes through a device called a magnetron, which is a large magnet where the electromagnet part comes from. There is a spinning fan inside the microwave that sends the microwaves out throughout the microwave, which then proceeds to go through the container of food and warm it up. This, however, can cause some defects, as if you were to put metal, the electromagnets from the microwaves would potentially bounce of it, not allowing the waves to pass through, causing shortage and sparks. 
How a microwave works, and what magnets are used!


Image result for electromagnets in microwaves


All the hyperlink websites:
https://en.wikipedia.org/wiki/Microwave_oven
https://en.wikipedia.org/wiki/File:Panasonic_NN-E225M_microwave.flac
https://www.explainthatstuff.com/how-magnetrons-work.html
https://www.wonderopolis.org/wonder/why-cant-metal-objects-go-in-the-microwave
https://www.edhelper.com/ReadingComprehension_54_2700.html




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