ELECTRIC FIELD



1. Definition
 Electric field is the area around the electric charge where the charged particles in it experience electrostatic force.

2. Formula 


3. Important Figure

 James Clerk Maxwell was a Scottish physicist who examined Faraday's ideas concerning the link between electricity and magnetism interpreted in terms of fields of force, Faraday had shown that when a wire moves within the field of a magnet, it causes an electric current to flow along the wire. Maxwell took Faraday's experimental discoveries in the field of electromagnetism and provided a mathematical explanation, which outlined the relationship between magnetic and electric fields. He published his 'Dynamical Theory of the Magnetic Field' in 1864 and in 1873 he published 'Treatise on Electricity and Magnetism'.

4. Uses in Everyday Life

 Faraday cages are built by taking a conducting material and forming an enclosure, as shown in the picture above, the person inside the cage is protected from the static electric discharge that would usually harm them. The Faraday cage is able to do this because it distributes the electric charges within the conducting material when an external electric field hits it, the distributed electric charges cancel the effect of the field inside the cage. There are several examples of Faraday cages that we can see in everyday life, such as elevators with a conducting frame and a microwave oven.








Comments

  1. Maybe you should give more examples or application, but in shorter explaination. Nice work tho. I like the theme

    ReplyDelete
  2. Explanation is great, but to make it better, add examples :)

    ReplyDelete
  3. Nice work Cia! Like how you explain the material. But it will be better if you have examples so that the readers can understand the material even more.

    ReplyDelete
  4. Good job Lisyong... Penjelasannya mudah dimengerti ditambah gambar-gambar yang mendukung materinya.

    ReplyDelete

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